diff --git a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
index e2a50d5e12..91afa802f4 100644
--- a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
+++ b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
@@ -242,6 +242,7 @@
     <Compile Include="Consoles\Nintendo\NES\Boards\BANDAI_74_161_161_32.cs" />
     <Compile Include="Consoles\Nintendo\NES\Boards\BxROM.cs" />
     <Compile Include="Consoles\Nintendo\NES\Boards\Camerica.cs" />
+    <Compile Include="Consoles\Nintendo\NES\Boards\Farid-UNROM-8-in-1.cs" />
     <Compile Include="Consoles\Nintendo\NES\Boards\FS304.cs" />
     <Compile Include="Consoles\Nintendo\NES\Boards\GameGenie.cs" />
     <Compile Include="Consoles\Nintendo\NES\Boards\Mapper028.cs" />
diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/Farid-UNROM-8-in-1.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/Farid-UNROM-8-in-1.cs
new file mode 100644
index 0000000000..72a36b5308
--- /dev/null
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/Farid-UNROM-8-in-1.cs
@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace BizHawk.Emulation.Cores.Nintendo.NES
+{
+	public sealed class Farid_UNROM_8_in_1 : NES.NESBoardBase
+	{
+		// http://forums.nesdev.com/viewtopic.php?f=9&t=11099
+
+		// state
+		int c; // clock bit for the second 74'161
+		int e; // /load for second 74'161. guaranteed to be 0 on powerup
+		int prginner;
+		int prgouter; // guaranteed to be 0 on powerup
+
+		public override bool Configure(NES.EDetectionOrigin origin)
+		{
+			switch (Cart.board_type)
+			{
+				case "UNIF_FARID_UNROM_8-IN-1":
+					AssertPrg(1024);
+					AssertChr(0);
+					break;
+				default:
+					return false;
+			}
+
+			Cart.vram_size = 8;
+			SetMirrorType(Cart.pad_h, Cart.pad_v);
+			return true;
+		}
+
+		public override void WritePRG(int addr, byte value)
+		{
+			prginner = value & 7;
+			int newc = value >> 7;
+			int newe = value >> 3 & 1;
+
+			if (newc > c && e == 0) // latch e and outer
+			{
+				e = newe;
+				prgouter = value >> 4 & 7;
+			}
+			c = newc;
+		}
+
+		public override byte ReadPRG(int addr)
+		{
+			int bnk = addr >= 0x4000 ? 7 : prginner;
+			bnk |= prgouter << 3;
+			return ROM[bnk << 14 | addr & 0x3fff];
+		}
+
+		public override void SyncState(BizHawk.Common.Serializer ser)
+		{
+			base.SyncState(ser);
+			ser.Sync("c", ref c);
+			ser.Sync("e", ref e);
+			ser.Sync("prginner", ref prginner);
+			ser.Sync("prgouter", ref prgouter);
+		}
+
+		public override void NESSoftReset()
+		{
+			e = 0;
+			prgouter = 0;
+		}
+	}
+}