diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs
new file mode 100644
index 0000000..f386f82
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs
@@ -0,0 +1,177 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper069  SunSoft FME-7                                             //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper069 : Mapper
+	{
+		BYTE patch;
+
+		BYTE reg;
+		BYTE irq_enable;
+		INT irq_counter;
+		public Mapper069(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+
+		{
+			reg = 0;
+			irq_enable = 0;
+			irq_counter = 0;
+
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_1K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+
+			nes.apu.SelectExSound(32);
+			nes.SetIrqType(NES.IRQMETHOD.IRQ_CLOCK);
+			patch = 0;
+
+			uint crc = nes.rom.GetPROM_CRC();
+
+			if (crc == 0xfeac6916)
+			{   // Honoo no Toukyuuji - Dodge Danpei 2(J)
+				//		nes.SetIrqType( NES::IRQ_HSYNC );
+				nes.SetRenderMethod(EnumRenderMethod.TILE_RENDER);
+			}
+
+			if (crc == 0xad28aef6)
+			{   // Dynamite Batman(J) / Dynamite Batman - Return of the Joker(U)
+				patch = 1;
+			}
+		}
+
+		//void Mapper069::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr & 0xE000)
+			{
+				case 0x8000:
+					reg = data;
+					break;
+
+				case 0xA000:
+					switch (reg & 0x0F)
+					{
+						case 0x00:
+						case 0x01:
+						case 0x02:
+						case 0x03:
+						case 0x04:
+						case 0x05:
+						case 0x06:
+						case 0x07:
+							SetVROM_1K_Bank((byte)(reg & 0x07), data);
+							break;
+						case 0x08:
+							if (patch == 0 && (data & 0x40) == 0)
+							{
+								SetPROM_8K_Bank(3, data);
+							}
+							break;
+						case 0x09:
+							SetPROM_8K_Bank(4, data);
+							break;
+						case 0x0A:
+							SetPROM_8K_Bank(5, data);
+							break;
+						case 0x0B:
+							SetPROM_8K_Bank(6, data);
+							break;
+
+						case 0x0C:
+							data &= 0x03;
+							if (data == 0) SetVRAM_Mirror(VRAM_VMIRROR);
+							else if (data == 1) SetVRAM_Mirror(VRAM_HMIRROR);
+							else if (data == 2) SetVRAM_Mirror(VRAM_MIRROR4L);
+							else SetVRAM_Mirror(VRAM_MIRROR4H);
+							break;
+
+						case 0x0D:
+							irq_enable = data;
+							nes.cpu.ClrIRQ(IRQ_MAPPER);
+							break;
+
+						case 0x0E:
+							irq_counter = (irq_counter & 0xFF00) | data;
+							nes.cpu.ClrIRQ(IRQ_MAPPER);
+							break;
+
+						case 0x0F:
+							irq_counter = (irq_counter & 0x00FF) | (data << 8);
+							nes.cpu.ClrIRQ(IRQ_MAPPER);
+							break;
+					}
+					break;
+
+				case 0xC000:
+				case 0xE000:
+					nes.apu.ExWrite(addr, data);
+					break;
+			}
+		}
+
+		//void Mapper069::Clock(INT cycles)
+		public override void Clock(int cycles)
+		{
+			//if (irq_enable && (nes.GetIrqType() == NES::IRQ_CLOCK))
+			if (irq_enable != 0 && (nes.GetIrqType() == (int)NES.IRQMETHOD.IRQ_HSYNC))
+			{
+				irq_counter -= cycles;
+				if (irq_counter <= 0)
+				{
+					nes.cpu.SetIRQ(IRQ_MAPPER);
+					irq_enable = 0;
+					irq_counter = 0xFFFF;
+				}
+			}
+		}
+
+		//void Mapper069::HSync(INT scanline)
+		public override void HSync(int scanline)
+		{
+			if (irq_enable != 0 && (nes.GetIrqType() == (int)NES.IRQMETHOD.IRQ_HSYNC))
+			{
+				irq_counter -= 114;
+				if (irq_counter <= 0)
+				{
+					nes.cpu.SetIRQ(IRQ_MAPPER);
+					irq_enable = 0;
+					irq_counter = 0xFFFF;
+				}
+			}
+		}
+
+		//void Mapper069::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			//p[0] = reg;
+			//p[1] = irq_enable;
+			//*(INT*)&p[2] = irq_counter;
+		}
+
+		//void Mapper069::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			//reg = p[0];
+			//irq_enable = p[1];
+			//irq_counter = *(INT*)&p[2];
+		}
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs.meta
new file mode 100644
index 0000000..2b2cb79
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper069.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 280c64d4deb538a448bba3eb071b3aef
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs
new file mode 100644
index 0000000..04153e2
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs
@@ -0,0 +1,64 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper070  Bandai 74161                                              //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper070 : Mapper
+	{
+		BYTE patch;
+		public Mapper070(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			patch = 0;
+
+			uint crc = nes.rom.GetPROM_CRC();
+
+			if (crc == 0xa59ca2ef)
+			{   // Kamen Rider Club(J)
+				patch = 1;
+				nes.SetRenderMethod(EnumRenderMethod.POST_ALL_RENDER);
+			}
+			if (crc == 0x10bb8f9a)
+			{   // Family Trainer - Manhattan Police(J)
+				patch = 1;
+			}
+			if (crc == 0x0cd00488)
+			{   // Space Shadow(J)
+				patch = 1;
+			}
+
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+			SetVROM_8K_Bank(0);
+		}
+
+		//void Mapper070::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			SetPROM_16K_Bank(4, (data & 0x70) >> 4);
+			SetVROM_8K_Bank(data & 0x0F);
+
+			if (patch != 0)
+			{
+				if ((data & 0x80) != 0) SetVRAM_Mirror(VRAM_HMIRROR);
+				else SetVRAM_Mirror(VRAM_VMIRROR);
+			}
+			else
+			{
+				if ((data & 0x80) != 0) SetVRAM_Mirror(VRAM_MIRROR4H);
+				else SetVRAM_Mirror(VRAM_MIRROR4L);
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs.meta
new file mode 100644
index 0000000..393d52c
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper070.cs.meta
@@ -0,0 +1,11 @@
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+guid: 0202c8b68faec5a4ea96ec3fc07aebae
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs
new file mode 100644
index 0000000..5d07deb
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs
@@ -0,0 +1,54 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper071  Camerica                                                  //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper071 : Mapper
+	{
+		public Mapper071(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+		}
+
+		//void Mapper071::WriteLow(WORD addr, BYTE data)
+		public override void WriteLow(ushort addr, byte data)
+		{
+			if ((addr & 0xE000) == 0x6000)
+			{
+				SetPROM_16K_Bank(4, data);
+			}
+		}
+
+		//void Mapper071::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr & 0xF000)
+			{
+				case 0x9000:
+					if ((data & 0x10) != 0) SetVRAM_Mirror(VRAM_MIRROR4H);
+					else SetVRAM_Mirror(VRAM_MIRROR4L);
+					break;
+
+				case 0xC000:
+				case 0xD000:
+				case 0xE000:
+				case 0xF000:
+					SetPROM_16K_Bank(4, data);
+					break;
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs.meta
new file mode 100644
index 0000000..e173f6f
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper071.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs
new file mode 100644
index 0000000..67dec03
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs
@@ -0,0 +1,59 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper072  Jaleco/Type1 lower bank switch                            //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper072 : Mapper
+	{
+		public Mapper072(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_8K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+		}
+
+		//void Mapper072::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			if (data & 0x80)
+			{
+				SetPROM_16K_Bank(4, data & 0x0F);
+			}
+			else if (data & 0x40)
+			{
+				SetVROM_8K_Bank(data & 0x0F);
+			}
+			else
+			{
+				if (addr >= 0xC100 && addr <= 0xC11F && data == 0x20)
+				{
+					//DEBUGOUT( "ADDR:%04X DATA:%02X\n", addr, data );
+					DEBUGOUT("SOUND CODE:%02X\n", addr & 0x1F);
+
+					// OSDにするべきか…
+					if (Config.sound.bExtraSoundEnable)
+					{
+						DirectSound.EsfAllStop();
+						DirectSound.EsfPlay(ESF_MOETENNIS_00 + (addr & 0x1F));
+					}
+				}
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs.meta
new file mode 100644
index 0000000..27c73ba
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper072.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs
new file mode 100644
index 0000000..ce69fe0
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs
@@ -0,0 +1,94 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper073  Konami VRC3                                               //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper073 : Mapper
+	{
+		BYTE irq_enable;
+		INT irq_counter;
+		public Mapper073(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			irq_enable = 0;
+			irq_counter = 0;
+
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+		}
+
+		//void Mapper073::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr)
+			{
+				case 0xF000:
+					SetPROM_16K_Bank(4, data);
+					break;
+
+				case 0x8000:
+					irq_counter = (irq_counter & 0xFFF0) | (data & 0x0F);
+					break;
+				case 0x9000:
+					irq_counter = (irq_counter & 0xFF0F) | ((data & 0x0F) << 4);
+					break;
+				case 0xA000:
+					irq_counter = (irq_counter & 0xF0FF) | ((data & 0x0F) << 8);
+					break;
+				case 0xB000:
+					irq_counter = (irq_counter & 0x0FFF) | ((data & 0x0F) << 12);
+					break;
+				case 0xC000:
+					irq_enable = (byte)(data & 0x02);
+					nes.cpu.ClrIRQ(IRQ_MAPPER);
+					break;
+				case 0xD000:
+					nes.cpu.ClrIRQ(IRQ_MAPPER);
+					break;
+			}
+		}
+
+		//void Mapper073::Clock(INT cycles)
+		public override void Clock(int cycles)
+		{
+			if (irq_enable != 0)
+			{
+				if ((irq_counter += cycles) >= 0xFFFF)
+				{
+					irq_enable = 0;
+					irq_counter &= 0xFFFF;
+					nes.cpu.SetIRQ(IRQ_MAPPER);
+				}
+			}
+		}
+
+		//void Mapper073::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			//p[0] = irq_enable;
+			//*(INT*)&p[1] = irq_counter;
+		}
+
+		//void Mapper073::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			//irq_enable = p[0];
+			//irq_counter = *(INT*)&p[1];
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
+
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs.meta
new file mode 100644
index 0000000..f90c467
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper073.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs
new file mode 100644
index 0000000..26602d9
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs
@@ -0,0 +1,312 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper074                                                            //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper074 : Mapper
+	{
+		BYTE[] reg = new byte[8];
+		BYTE prg0, prg1;
+		BYTE chr01, chr23, chr4, chr5, chr6, chr7;
+		BYTE we_sram;
+
+		BYTE irq_type;
+		BYTE irq_enable;
+		BYTE irq_counter;
+		BYTE irq_latch;
+		BYTE irq_request;
+
+		BYTE patch;
+		public Mapper074(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+
+		{
+			for (INT i = 0; i < 8; i++)
+			{
+				reg[i] = 0x00;
+			}
+			prg0 = 0;
+			prg1 = 1;
+			SetBank_CPU();
+
+			chr01 = 0;
+			chr23 = 2;
+			chr4 = 4;
+			chr5 = 5;
+			chr6 = 6;
+			chr7 = 7;
+			SetBank_PPU();
+
+			we_sram = 0;    // Disable
+			irq_enable = 0; // Disable
+			irq_counter = 0;
+			irq_latch = 0;
+			irq_request = 0;
+			uint crc = nes.rom.GetPROM_CRC();
+
+			patch = 0;
+			if (crc == 0x37ae04a8)
+			{
+				patch = 1;
+				nes.SetRenderMethod(EnumRenderMethod.TILE_RENDER);
+			}
+		}
+
+		//void Mapper074::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			//DEBUGOUT( "MPRWR A=%04X D=%02X L=%3d CYC=%d\n", addr&0xFFFF, data&0xFF, nes.GetScanline(), nes.cpu.GetTotalCycles() );
+
+			switch (addr & 0xE001)
+			{
+				case 0x8000:
+					reg[0] = data;
+					SetBank_CPU();
+					SetBank_PPU();
+					break;
+				case 0x8001:
+					reg[1] = data;
+
+					switch (reg[0] & 0x07)
+					{
+						case 0x00:
+							chr01 = (byte)(data & 0xFE);
+							SetBank_PPU();
+							break;
+						case 0x01:
+							chr23 = (byte)(data & 0xFE);
+							SetBank_PPU();
+							break;
+						case 0x02:
+							chr4 = data;
+							SetBank_PPU();
+							break;
+						case 0x03:
+							chr5 = data;
+							SetBank_PPU();
+							break;
+						case 0x04:
+							chr6 = data;
+							SetBank_PPU();
+							break;
+						case 0x05:
+							chr7 = data;
+							SetBank_PPU();
+							break;
+						case 0x06:
+							prg0 = data;
+							SetBank_CPU();
+							break;
+						case 0x07:
+							prg1 = data;
+							SetBank_CPU();
+							break;
+					}
+					break;
+				case 0xA000:
+					reg[2] = data;
+					if (!nes.rom.Is4SCREEN())
+					{
+						if ((data & 0x01) != 0) SetVRAM_Mirror(VRAM_HMIRROR);
+						else SetVRAM_Mirror(VRAM_VMIRROR);
+					}
+					break;
+				case 0xA001:
+					reg[3] = data;
+					break;
+				case 0xC000:
+					reg[4] = data;
+					irq_counter = data;
+					irq_request = 0;
+					break;
+				case 0xC001:
+					reg[5] = data;
+					irq_latch = data;
+					irq_request = 0;
+					break;
+				case 0xE000:
+					reg[6] = data;
+					irq_enable = 0;
+					irq_request = 0;
+					nes.cpu.ClrIRQ(IRQ_MAPPER);
+					break;
+				case 0xE001:
+					reg[7] = data;
+					irq_enable = 1;
+					irq_request = 0;
+					break;
+			}
+
+		}
+
+		//void Mapper074::HSync(INT scanline)
+		public override void HSync(int scanline)
+		{
+			if ((scanline >= 0 && scanline <= 239))
+			{
+				if (nes.ppu.IsDispON())
+				{
+					if (irq_enable != 0 && irq_request == 0)
+					{
+						if (scanline == 0)
+						{
+							if (irq_counter != 0)
+							{
+								irq_counter--;
+							}
+						}
+						if ((irq_counter--) == 0)
+						{
+							irq_request = 0xFF;
+							irq_counter = irq_latch;
+							nes.cpu.SetIRQ(IRQ_MAPPER);
+						}
+					}
+				}
+			}
+		}
+
+		void SetBank_CPU()
+		{
+			if ((reg[0] & 0x40) != 0)
+			{
+				SetPROM_32K_Bank(PROM_8K_SIZE - 2, prg1, prg0, PROM_8K_SIZE - 1);
+			}
+			else
+			{
+				SetPROM_32K_Bank(prg0, prg1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+			}
+		}
+
+		void SetBank_PPU()
+		{
+			if (VROM_1K_SIZE != 0)
+			{
+				if ((reg[0] & 0x80) != 0)
+				{
+					//			SetVROM_8K_Bank( chr4, chr5, chr6, chr7,
+					//					 chr01, chr01+1, chr23, chr23+1 );
+					SetBank_PPUSUB(4, chr01 + 0);
+					SetBank_PPUSUB(5, chr01 + 1);
+					SetBank_PPUSUB(6, chr23 + 0);
+					SetBank_PPUSUB(7, chr23 + 1);
+					SetBank_PPUSUB(0, chr4);
+					SetBank_PPUSUB(1, chr5);
+					SetBank_PPUSUB(2, chr6);
+					SetBank_PPUSUB(3, chr7);
+				}
+				else
+				{
+					//			SetVROM_8K_Bank( chr01, chr01+1, chr23, chr23+1,
+					//					 chr4, chr5, chr6, chr7 );
+					SetBank_PPUSUB(0, chr01 + 0);
+					SetBank_PPUSUB(1, chr01 + 1);
+					SetBank_PPUSUB(2, chr23 + 0);
+					SetBank_PPUSUB(3, chr23 + 1);
+					SetBank_PPUSUB(4, chr4);
+					SetBank_PPUSUB(5, chr5);
+					SetBank_PPUSUB(6, chr6);
+					SetBank_PPUSUB(7, chr7);
+				}
+			}
+			else
+			{
+				if ((reg[0] & 0x80) != 0)
+				{
+					SetCRAM_1K_Bank(4, (chr01 + 0) & 0x07);
+					SetCRAM_1K_Bank(5, (chr01 + 1) & 0x07);
+					SetCRAM_1K_Bank(6, (chr23 + 0) & 0x07);
+					SetCRAM_1K_Bank(7, (chr23 + 1) & 0x07);
+					SetCRAM_1K_Bank(0, chr4 & 0x07);
+					SetCRAM_1K_Bank(1, chr5 & 0x07);
+					SetCRAM_1K_Bank(2, chr6 & 0x07);
+					SetCRAM_1K_Bank(3, chr7 & 0x07);
+				}
+				else
+				{
+					SetCRAM_1K_Bank(0, (chr01 + 0) & 0x07);
+					SetCRAM_1K_Bank(1, (chr01 + 1) & 0x07);
+					SetCRAM_1K_Bank(2, (chr23 + 0) & 0x07);
+					SetCRAM_1K_Bank(3, (chr23 + 1) & 0x07);
+					SetCRAM_1K_Bank(4, chr4 & 0x07);
+					SetCRAM_1K_Bank(5, chr5 & 0x07);
+					SetCRAM_1K_Bank(6, chr6 & 0x07);
+					SetCRAM_1K_Bank(7, chr7 & 0x07);
+				}
+			}
+		}
+
+		void SetBank_PPUSUB(int bank, int page)
+		{
+			if (patch == 0 && (page == 8 || page == 9))
+			{
+				SetCRAM_1K_Bank((byte)bank, page & 7);
+			}
+			else if (patch == 1 && page >= 128)
+			{
+				SetCRAM_1K_Bank((byte)bank, page & 7);
+			}
+			else
+			{
+				SetVROM_1K_Bank((byte)bank, page);
+			}
+		}
+
+		//void Mapper074::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			for (INT i = 0; i < 8; i++)
+			{
+				p[i] = reg[i];
+			}
+			p[8] = prg0;
+			p[9] = prg1;
+			p[10] = chr01;
+			p[11] = chr23;
+			p[12] = chr4;
+			p[13] = chr5;
+			p[14] = chr6;
+			p[15] = chr7;
+			p[16] = irq_enable;
+			p[17] = irq_counter;
+			p[18] = irq_latch;
+			p[19] = irq_request;
+		}
+
+		//void Mapper074::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			for (INT i = 0; i < 8; i++)
+			{
+				reg[i] = p[i];
+			}
+			prg0 = p[8];
+			prg1 = p[9];
+			chr01 = p[10];
+			chr23 = p[11];
+			chr4 = p[12];
+			chr5 = p[13];
+			chr6 = p[14];
+			chr7 = p[15];
+			irq_enable = p[16];
+			irq_counter = p[17];
+			irq_latch = p[18];
+			irq_request = p[19];
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs.meta
new file mode 100644
index 0000000..751c217
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper074.cs.meta
@@ -0,0 +1,11 @@
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+guid: 45d37052d02fe374d8ba3c4e2a631cfd
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs
new file mode 100644
index 0000000..b5f57ce
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs
@@ -0,0 +1,90 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper075  Konami VRC1/Jaleco D65005                                 //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper075 : Mapper
+	{
+		BYTE[] reg = new byte[2];
+		public Mapper075(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_8K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+			reg[0] = 0;
+			reg[1] = 1;
+		}
+
+		//void Mapper075::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr & 0xF000)
+			{
+				case 0x8000:
+					SetPROM_8K_Bank(4, data);
+					break;
+
+				case 0x9000:
+					if ((data & 0x01) != 0) SetVRAM_Mirror(VRAM_HMIRROR);
+					else SetVRAM_Mirror(VRAM_VMIRROR);
+
+					reg[0] = (byte)((reg[0] & 0x0F) | ((data & 0x02) << 3));
+					reg[1] = (byte)((reg[1] & 0x0F) | ((data & 0x04) << 2));
+					SetVROM_4K_Bank(0, reg[0]);
+					SetVROM_4K_Bank(4, reg[1]);
+					break;
+
+				case 0xA000:
+					SetPROM_8K_Bank(5, data);
+					break;
+				case 0xC000:
+					SetPROM_8K_Bank(6, data);
+					break;
+
+				case 0xE000:
+					reg[0] = (byte)((reg[0] & 0x10) | (data & 0x0F));
+					SetVROM_4K_Bank(0, reg[0]);
+					break;
+
+				case 0xF000:
+					reg[1] = (byte)((reg[1] & 0x10) | (data & 0x0F));
+					SetVROM_4K_Bank(4, reg[1]);
+					break;
+			}
+		}
+
+		//void Mapper075::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			p[0] = reg[0];
+			p[1] = reg[1];
+		}
+
+		//void Mapper075::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			reg[0] = p[0];
+			reg[1] = p[1];
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs.meta
new file mode 100644
index 0000000..1107729
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper075.cs.meta
@@ -0,0 +1,11 @@
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+guid: a9e28ba92f769664690091c1434038a6
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs
new file mode 100644
index 0000000..d654835
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs
@@ -0,0 +1,82 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper076  Namcot 109 (女神転生)                                     //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper076 : Mapper
+	{
+		BYTE reg;
+		public Mapper076(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_1K_SIZE >= 8)
+			{
+				SetVROM_8K_Bank(0);
+			}
+		}
+
+		//void Mapper076::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr)
+			{
+				case 0x8000:
+					reg = data;
+					break;
+				case 0x8001:
+					switch (reg & 0x07)
+					{
+						case 2:
+							SetVROM_2K_Bank(0, data);
+							break;
+						case 3:
+							SetVROM_2K_Bank(2, data);
+							break;
+						case 4:
+							SetVROM_2K_Bank(4, data);
+							break;
+						case 5:
+							SetVROM_2K_Bank(6, data);
+							break;
+						case 6:
+							SetPROM_8K_Bank(4, data);
+							break;
+						case 7:
+							SetPROM_8K_Bank(5, data);
+							break;
+					}
+					break;
+			}
+		}
+
+		//void Mapper076::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			p[0] = reg;
+		}
+
+		//void Mapper076::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			reg = p[0];
+		}
+
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs.meta
new file mode 100644
index 0000000..5cc1aab
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper076.cs.meta
@@ -0,0 +1,11 @@
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+guid: 672c100cc4c4c70448bb51f3a9b62d5b
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs
new file mode 100644
index 0000000..017025f
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs
@@ -0,0 +1,39 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper077  Irem Early Mapper #0                                      //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper077 : Mapper
+	{
+		public Mapper077(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0);
+
+			SetVROM_2K_Bank(0, 0);
+			SetCRAM_2K_Bank(2, 1);
+			SetCRAM_2K_Bank(4, 2);
+			SetCRAM_2K_Bank(6, 3);
+		}
+
+		//void Mapper077::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			SetPROM_32K_Bank(data & 0x07);
+
+			SetVROM_2K_Bank(0, (data & 0xF0) >> 4);
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs.meta
new file mode 100644
index 0000000..5b15e65
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper077.cs.meta
@@ -0,0 +1,11 @@
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+guid: 7ad6987edcff779409890da9965d4891
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+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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+  assetBundleName: 
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs
new file mode 100644
index 0000000..2fbd0ba
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs
@@ -0,0 +1,45 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper078  Jaleco(Cosmo Carrier)                                     //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper078 : Mapper
+	{
+		public Mapper078(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_8K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+		}
+
+		//void Mapper078::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			//DEBUGOUT( "MAP78 WR $%04X=$%02X L=%d\n", addr, data, nes->GetScanline() );
+			SetPROM_16K_Bank(4, data & 0x0F);
+			SetVROM_8K_Bank((data & 0xF0) >> 4);
+
+			if ((addr & 0xFE00) != 0xFE00)
+			{
+				if ((data & 0x08) != 0) SetVRAM_Mirror(VRAM_MIRROR4H);
+				else SetVRAM_Mirror(VRAM_MIRROR4L);
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs.meta
new file mode 100644
index 0000000..d9c5bda
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper078.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs
new file mode 100644
index 0000000..f4db416
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs
@@ -0,0 +1,41 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper079  Nina-3                                                    //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper079 : Mapper
+	{
+		public Mapper079(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0);
+
+			if (VROM_1K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+		}
+
+		//void Mapper079::WriteLow(WORD addr, BYTE data)
+		public override void WriteLow(ushort addr, byte data)
+		{
+			if ((addr & 0x0100) != 0)
+			{
+				SetPROM_32K_Bank((data >> 3) & 0x01);
+				SetVROM_8K_Bank(data & 0x07);
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs.meta
new file mode 100644
index 0000000..b023f72
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper079.cs.meta
@@ -0,0 +1,11 @@
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+  serializedVersion: 2
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs
new file mode 100644
index 0000000..9e1fd76
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs
@@ -0,0 +1,106 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper080  Taito X1-005                                              //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper080 : Mapper
+	{
+		public Mapper080(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+		{
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_8K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+		}
+
+		//void Mapper080::WriteLow(WORD addr, BYTE data)
+		public override void WriteLow(ushort addr, byte data)
+		{
+			switch (addr)
+			{
+				case 0x7EF0:
+					SetVROM_2K_Bank(0, (data >> 1) & 0x3F);
+					if (PROM_8K_SIZE == 32)
+					{
+						if ((data & 0x80) != 0)
+						{
+							SetVRAM_1K_Bank(8, 1);
+							SetVRAM_1K_Bank(9, 1);
+						}
+						else
+						{
+							SetVRAM_1K_Bank(8, 0);
+							SetVRAM_1K_Bank(9, 0);
+						}
+					}
+					break;
+
+				case 0x7EF1:
+					SetVROM_2K_Bank(2, (data >> 1) & 0x3F);
+					if (PROM_8K_SIZE == 32)
+					{
+						if ((data & 0x80) != 0)
+						{
+							SetVRAM_1K_Bank(10, 1);
+							SetVRAM_1K_Bank(11, 1);
+						}
+						else
+						{
+							SetVRAM_1K_Bank(10, 0);
+							SetVRAM_1K_Bank(11, 0);
+						}
+					}
+					break;
+
+				case 0x7EF2:
+					SetVROM_1K_Bank(4, data);
+					break;
+				case 0x7EF3:
+					SetVROM_1K_Bank(5, data);
+					break;
+				case 0x7EF4:
+					SetVROM_1K_Bank(6, data);
+					break;
+				case 0x7EF5:
+					SetVROM_1K_Bank(7, data);
+					break;
+
+				case 0x7EF6:
+					if ((data & 0x01) != 0) SetVRAM_Mirror(VRAM_VMIRROR);
+					else SetVRAM_Mirror(VRAM_HMIRROR);
+					break;
+
+				case 0x7EFA:
+				case 0x7EFB:
+					SetPROM_8K_Bank(4, data);
+					break;
+				case 0x7EFC:
+				case 0x7EFD:
+					SetPROM_8K_Bank(5, data);
+					break;
+				case 0x7EFE:
+				case 0x7EFF:
+					SetPROM_8K_Bank(6, data);
+					break;
+				default:
+					base.WriteLow(addr, data);
+					break;
+			}
+		}
+
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs.meta
new file mode 100644
index 0000000..bb697cf
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper080.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 233bc8a8511fd30458e7e8c01e43f9fe
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs
new file mode 100644
index 0000000..43266b3
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs
@@ -0,0 +1,119 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper082  Taito C075                                                //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+    public class Mapper082 : Mapper
+	{
+		BYTE reg;
+
+		public Mapper082(NES parent) : base(parent)
+        {
+        }
+
+        public override void Reset()
+
+		{
+			reg = 0;
+
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+
+			if (VROM_8K_SIZE!=0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+
+			SetVRAM_Mirror(VRAM_VMIRROR);
+		}
+
+		//void Mapper082::WriteLow(WORD addr, BYTE data)
+		public override void WriteLow(ushort addr, byte data)
+		{
+			switch (addr)
+			{
+				case 0x7EF0:
+					if (reg!=0)
+					{
+						SetVROM_2K_Bank(4, data >> 1);
+					}
+					else
+					{
+						SetVROM_2K_Bank(0, data >> 1);
+					}
+					break;
+
+				case 0x7EF1:
+					if (reg!=0)
+					{
+						SetVROM_2K_Bank(6, data >> 1);
+					}
+					else
+					{
+						SetVROM_2K_Bank(2, data >> 1);
+					}
+					break;
+
+				case 0x7EF2:
+					if (reg!=0) SetVROM_1K_Bank(0, data);
+					else SetVROM_1K_Bank(4, data);
+					break;
+				case 0x7EF3:
+					if (reg!=0) SetVROM_1K_Bank(1, data);
+					else SetVROM_1K_Bank(5, data);
+					break;
+				case 0x7EF4:
+					if (reg!=0) SetVROM_1K_Bank(2, data);
+					else SetVROM_1K_Bank(6, data);
+					break;
+				case 0x7EF5:
+					if (reg!=0) SetVROM_1K_Bank(3, data);
+					else SetVROM_1K_Bank(7, data);
+					break;
+
+				case 0x7EF6:
+					reg = (byte)(data & 0x02);
+					if ((data & 0x01)!=0) SetVRAM_Mirror(VRAM_VMIRROR);
+					else SetVRAM_Mirror(VRAM_HMIRROR);
+					break;
+
+				case 0x7EFA:
+					SetPROM_8K_Bank(4, data >> 2);
+					break;
+				case 0x7EFB:
+					SetPROM_8K_Bank(5, data >> 2);
+					break;
+				case 0x7EFC:
+					SetPROM_8K_Bank(6, data >> 2);
+					break;
+				default:
+					base.WriteLow(addr, data);
+					break;
+			}
+		}
+
+		//void Mapper082::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			p[0] = reg;
+		}
+
+		//void Mapper082::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			reg = p[0];
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs.meta
new file mode 100644
index 0000000..4b02e06
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper082.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 826a6bd0c5ff43b4e907171f2a901343
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs
new file mode 100644
index 0000000..c6b3077
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs
@@ -0,0 +1,243 @@
+/////////////////////////////
+// Mapper083  Cony                                                      //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper083 : Mapper
+	{
+		BYTE[] reg = new byte[3];
+		INT chr_bank;
+		BYTE irq_enable;
+		INT irq_counter;
+
+		BYTE patch;
+		public Mapper083(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+
+		{
+			for (INT i = 0; i < 3; i++)
+			{
+				reg[i] = 0x00;
+			}
+
+			if (PROM_8K_SIZE >= 32)
+			{
+				SetPROM_32K_Bank(0, 1, 30, 31);
+				reg[1] = 0x30;
+			}
+			else
+			{
+				SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+			}
+
+			if (VROM_1K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+
+			chr_bank = 0;
+
+			irq_enable = 0; // Disable
+			irq_counter = 0;
+
+			patch = 0;
+			if (nes.rom.GetPROM_CRC() == 0x1461D1F8)
+			{
+				patch = 1;
+			}
+		}
+
+		//BYTE Mapper083::ReadLow(WORD addr)
+		public override byte ReadLow(ushort addr)
+		{
+			if ((addr & 0x5100) == 0x5100)
+			{
+				return reg[2];
+			}
+			else if (addr >= 0x6000)
+			{
+				return base.ReadLow(addr);
+			}
+			return (BYTE)(addr >> 8);
+		}
+
+		//void Mapper083::WriteLow(WORD addr, BYTE data)
+		public override void WriteLow(ushort addr, byte data)
+		{
+			//DEBUGOUT( "MPRWR A=%04X D=%02X L=%3d CYC=%d\n", addr&0xFFFF, data&0xFF, nes.GetScanline(), nes.cpu.GetTotalCycles() );
+			switch (addr)
+			{
+				case 0x5101:
+				case 0x5102:
+				case 0x5103:
+					reg[2] = data;
+					break;
+			}
+
+			if (addr >= 0x6000)
+			{
+				base.WriteLow(addr, data);
+			}
+		}
+
+		//void Mapper083::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			//DEBUGOUT( "MPRWR A=%04X D=%02X L=%3d CYC=%d\n", addr&0xFFFF, data&0xFF, nes.GetScanline(), nes.cpu.GetTotalCycles() );
+			switch (addr)
+			{
+				case 0x8000:
+				case 0xB000:
+				case 0xB0FF:
+				case 0xB1FF:
+					reg[0] = data;
+					chr_bank = (data & 0x30) << 4;
+					SetPROM_16K_Bank(4, data);
+					SetPROM_16K_Bank(6, (data & 0x30) | 0x0F);
+					break;
+
+				case 0x8100:
+					reg[1] = (byte)(data & 0x80);
+					data &= 0x03;
+					if (data == 0) SetVRAM_Mirror(VRAM_VMIRROR);
+					else if (data == 1) SetVRAM_Mirror(VRAM_HMIRROR);
+					else if (data == 2) SetVRAM_Mirror(VRAM_MIRROR4L);
+					else SetVRAM_Mirror(VRAM_MIRROR4H);
+					break;
+
+				case 0x8200:
+					irq_counter = (irq_counter & 0xFF00) | (INT)data;
+					//			nes.cpu.ClrIRQ( IRQ_MAPPER );
+					break;
+				case 0x8201:
+					irq_counter = (irq_counter & 0x00FF) | ((INT)data << 8);
+					irq_enable = reg[1];
+					//			nes.cpu.ClrIRQ( IRQ_MAPPER );
+					break;
+
+				case 0x8300:
+					SetPROM_8K_Bank(4, data);
+					break;
+				case 0x8301:
+					SetPROM_8K_Bank(5, data);
+					break;
+				case 0x8302:
+					SetPROM_8K_Bank(6, data);
+					break;
+
+				case 0x8310:
+					if (patch != 0)
+					{
+						SetVROM_2K_Bank(0, chr_bank | data);
+					}
+					else
+					{
+						SetVROM_1K_Bank(0, chr_bank | data);
+					}
+					break;
+				case 0x8311:
+					if (patch != 0)
+					{
+						SetVROM_2K_Bank(2, chr_bank | data);
+					}
+					else
+					{
+						SetVROM_1K_Bank(1, chr_bank | data);
+					}
+					break;
+				case 0x8312:
+					SetVROM_1K_Bank(2, chr_bank | data);
+					break;
+				case 0x8313:
+					SetVROM_1K_Bank(3, chr_bank | data);
+					break;
+				case 0x8314:
+					SetVROM_1K_Bank(4, chr_bank | data);
+					break;
+				case 0x8315:
+					SetVROM_1K_Bank(5, chr_bank | data);
+					break;
+				case 0x8316:
+					if (patch != 0)
+					{
+						SetVROM_2K_Bank(4, chr_bank | data);
+					}
+					else
+					{
+						SetVROM_1K_Bank(6, chr_bank | data);
+					}
+					break;
+				case 0x8317:
+					if (patch != 0)
+					{
+						SetVROM_2K_Bank(6, chr_bank | data);
+					}
+					else
+					{
+						SetVROM_1K_Bank(7, chr_bank | data);
+					}
+					break;
+
+				case 0x8318:
+					SetPROM_16K_Bank(4, (reg[0] & 0x30) | data);
+					break;
+			}
+		}
+
+		//void Mapper083::HSync(INT scanline)
+		public override void HSync(int scanline)
+		{
+			if (irq_enable != 0)
+			{
+				if (irq_counter <= 113)
+				{
+					//			nes.cpu.IRQ();
+					irq_enable = 0;
+					//			nes.cpu.SetIRQ( IRQ_MAPPER );
+					nes.cpu.SetIRQ(IRQ_TRIGGER);
+				}
+				else
+				{
+					irq_counter -= 113;
+				}
+			}
+		}
+
+		//void Mapper083::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			//p[0] = reg[0];
+			//p[1] = reg[1];
+			//p[2] = reg[2];
+			//*(INT*)&p[3] = chr_bank;
+			//p[7] = irq_enable;
+			//*(INT*)&p[8] = irq_counter;
+		}
+
+		//void Mapper083::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			//reg[0] = p[0];
+			//reg[1] = p[1];
+			//reg[2] = p[2];
+			//chr_bank = *(INT*)&p[3];
+			//irq_enable = p[7];
+			//irq_counter = *(INT*)&p[8];
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs.meta
new file mode 100644
index 0000000..39796bd
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper083.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a5c413bf733d7fa4d96862f1324ff4ef
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs
new file mode 100644
index 0000000..b359ff0
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs
@@ -0,0 +1,238 @@
+//////////////////////////////////////////////////////////////////////////
+// Mapper085  Konami VRC7                                               //
+//////////////////////////////////////////////////////////////////////////
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+using Codice.CM.Client.Differences;
+
+namespace VirtualNes.Core
+{
+	public class Mapper085 : Mapper
+	{
+
+		BYTE irq_enable;
+		BYTE irq_counter;
+		BYTE irq_latch;
+		INT irq_clock;
+		public Mapper085(NES parent) : base(parent)
+		{
+		}
+
+		public override void Reset()
+
+		{
+			irq_enable = 0;
+			irq_counter = 0;
+			irq_latch = 0;
+			irq_clock = 0;
+
+			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
+			if (VROM_1K_SIZE != 0)
+			{
+				SetVROM_8K_Bank(0);
+			}
+			else
+			{
+				SetCRAM_8K_Bank(0);
+			}
+
+#if FALSE//0
+//	DWORD	crc = nes.rom.GetPROM_CRC();
+//	if( crc == 0x1aa0479c ) {	// For Tiny Toon Adventures 2 - Montana Land he Youkoso(J)
+//		nes.SetRenderMethod( NES::PRE_RENDER );
+//	}
+//	if( crc == 0x33ce3ff0 ) {	// For Lagrange Point(J)
+//		nes.SetRenderMethod( NES::TILE_RENDER );
+//	}
+#endif
+			nes.apu.SelectExSound(2);
+		}
+
+		//void Mapper085::Write(WORD addr, BYTE data)
+		public override void Write(ushort addr, byte data)
+		{
+			switch (addr & 0xF038)
+			{
+				case 0x8000:
+					SetPROM_8K_Bank(4, data);
+					break;
+				case 0x8008:
+				case 0x8010:
+					SetPROM_8K_Bank(5, data);
+					break;
+				case 0x9000:
+					SetPROM_8K_Bank(6, data);
+					break;
+
+				case 0x9010:
+				case 0x9030:
+					nes.apu.ExWrite(addr, data);
+					break;
+
+				case 0xA000:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(0, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(0, data);
+					}
+					break;
+
+				case 0xA008:
+				case 0xA010:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(1, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(1, data);
+					}
+					break;
+
+				case 0xB000:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(2, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(2, data);
+					}
+					break;
+
+				case 0xB008:
+				case 0xB010:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(3, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(3, data);
+					}
+					break;
+
+				case 0xC000:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(4, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(4, data);
+					}
+					break;
+
+				case 0xC008:
+				case 0xC010:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(5, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(5, data);
+					}
+					break;
+
+				case 0xD000:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(6, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(6, data);
+					}
+					break;
+
+				case 0xD008:
+				case 0xD010:
+					if (VROM_1K_SIZE != 0)
+					{
+						SetVROM_1K_Bank(7, data);
+					}
+					else
+					{
+						SetCRAM_1K_Bank(7, data);
+					}
+					break;
+
+				case 0xE000:
+					data &= 0x03;
+					if (data == 0) SetVRAM_Mirror(VRAM_VMIRROR);
+					else if (data == 1) SetVRAM_Mirror(VRAM_HMIRROR);
+					else if (data == 2) SetVRAM_Mirror(VRAM_MIRROR4L);
+					else SetVRAM_Mirror(VRAM_MIRROR4H);
+					break;
+
+				case 0xE008:
+				case 0xE010:
+					irq_latch = data;
+					break;
+
+				case 0xF000:
+					irq_enable = (byte)(data & 0x03);
+					irq_counter = irq_latch;
+					irq_clock = 0;
+					nes.cpu.ClrIRQ(IRQ_MAPPER);
+					break;
+
+				case 0xF008:
+				case 0xF010:
+					irq_enable = (byte)((irq_enable & 0x01) * 3);
+					nes.cpu.ClrIRQ(IRQ_MAPPER);
+					break;
+			}
+		}
+
+		//void Mapper085::Clock(INT cycles)
+		public override void Clock(int cycles)
+		{
+			if ((irq_enable & 0x02) != 0)
+			{
+				irq_clock += cycles * 4;
+				while (irq_clock >= 455)
+				{
+					irq_clock -= 455;
+					irq_counter++;
+					if (irq_counter == 0)
+					{
+						irq_counter = irq_latch;
+						nes.cpu.SetIRQ(IRQ_MAPPER);
+					}
+				}
+			}
+		}
+
+		//void Mapper085::SaveState(LPBYTE p)
+		public override void SaveState(byte[] p)
+		{
+			//p[0] = irq_enable;
+			//p[1] = irq_counter;
+			//p[2] = irq_latch;
+			//*((INT*)&p[4]) = irq_clock;
+		}
+
+		//void Mapper085::LoadState(LPBYTE p)
+		public override void LoadState(byte[] p)
+		{
+			//irq_enable = p[0];
+			//irq_counter = p[1];
+			//irq_latch = p[2];
+			//irq_clock = *((INT*)&p[4]);
+		}
+
+		public override bool IsStateSave()
+		{
+			return true;
+		}
+
+	}
+}
diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs.meta b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs.meta
new file mode 100644
index 0000000..bd6681a
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper085.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/_MapName - 复制.cs b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/_MapName - 复制.cs
new file mode 100644
index 0000000..44a133c
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/_MapName - 复制.cs	
@@ -0,0 +1,20 @@
+using static VirtualNes.MMU;
+using static VirtualNes.Core.CPU;
+using INT = System.Int32;
+using BYTE = System.Byte;
+using System;
+
+namespace VirtualNes.Core
+{
+    public class _MapName : Mapper
+    {
+		public _MapName(NES parent) : base(parent)
+        {
+        }
+
+        public override void Reset()
+		{
+		}
+
+	}
+}