diff --git a/BizHawk.Client.Common/cheats/NESGameGenieEncoderDecoder.cs b/BizHawk.Client.Common/cheats/NESGameGenieEncoderDecoder.cs
index d318aee269..48a7c8a9db 100644
--- a/BizHawk.Client.Common/cheats/NESGameGenieEncoderDecoder.cs
+++ b/BizHawk.Client.Common/cheats/NESGameGenieEncoderDecoder.cs
@@ -112,62 +112,4 @@ namespace BizHawk.Client.Common
 			}
 		}
 	}
-
-	public class NESGameGenieEncoder
-	{
-		private readonly char[] _letters = { 'A', 'P', 'Z', 'L', 'G', 'I', 'T', 'Y', 'E', 'O', 'X', 'U', 'K', 'S', 'V', 'N' };
-
-		private readonly int _address;
-		private readonly int _value;
-		private int? _compare;
-
-		public NESGameGenieEncoder(int address, int value, int? compare)
-		{
-			_address = address;
-			if (_address >= 0x8000)
-			{
-				_address -= 0x8000;
-			}
-
-			_value = value;
-			_compare = compare;
-
-			GameGenieCode = "";
-		}
-
-		public string GameGenieCode { get; private set; }
-
-		public string Encode()
-		{
-			byte[] num = { 0, 0, 0, 0, 0, 0, 0, 0 };
-			num[0] = (byte)((_value & 7) + ((_value >> 4) & 8));
-			num[1] = (byte)(((_value >> 4) & 7) + ((_address >> 4) & 8));
-			num[2] = (byte)((_address >> 4) & 7);
-			num[3] = (byte)((_address >> 12) + (_address & 8));
-			num[4] = (byte)((_address & 7) + ((_address >> 8) & 8));
-			num[5] = (byte)((_address >> 8) & 7);
-
-			if (_compare.HasValue)
-			{
-				num[2] += 8;
-				num[5] += (byte)(_compare & 8);
-				num[6] = (byte)((_compare & 7) + ((_compare >> 4) & 8));
-				num[7] = (byte)(((_compare >> 4) & 7) + (_value & 8));
-				for (var i = 0; i < 8; i++)
-				{
-					GameGenieCode += _letters[num[i]];
-				}
-			}
-			else
-			{
-				num[5] += (byte)(_value & 8);
-				for (var i = 0; i < 6; i++)
-				{
-					GameGenieCode += _letters[num[i]];
-				}
-			}
-
-			return GameGenieCode;
-		}
-	}
 }