diff --git a/BizHawk.Emulation.Cores/Consoles/Atari/7800/Atari7800.IStatable.cs b/BizHawk.Emulation.Cores/Consoles/Atari/7800/Atari7800.IStatable.cs
deleted file mode 100644
index 428887c250..0000000000
--- a/BizHawk.Emulation.Cores/Consoles/Atari/7800/Atari7800.IStatable.cs
+++ /dev/null
@@ -1,66 +0,0 @@
-using System.IO;
-
-using BizHawk.Common;
-using BizHawk.Emulation.Common;
-using EMU7800.Core;
-
-namespace BizHawk.Emulation.Cores.Atari.Atari7800
-{
-	public partial class Atari7800 : IStatable
-	{
-		public bool BinarySaveStatesPreferred => true;
-
-		public void SaveStateText(TextWriter writer)
-		{
-			SyncState(new Serializer(writer));
-		}
-
-		public void LoadStateText(TextReader reader)
-		{
-			SyncState(new Serializer(reader));
-		}
-
-		public void SaveStateBinary(BinaryWriter bw)
-		{
-			SyncState(new Serializer(bw));
-		}
-
-		public void LoadStateBinary(BinaryReader br)
-		{
-			SyncState(new Serializer(br));
-		}
-
-		public byte[] SaveStateBinary()
-		{
-			MemoryStream ms = new MemoryStream();
-			BinaryWriter bw = new BinaryWriter(ms);
-			SaveStateBinary(bw);
-			bw.Flush();
-			return ms.ToArray();
-		}
-
-		private void SyncState(Serializer ser)
-		{
-			byte[] core = null;
-			if (ser.IsWriter)
-			{
-				var ms = new MemoryStream();
-				_theMachine.Serialize(new BinaryWriter(ms));
-				ms.Close();
-				core = ms.ToArray();
-			}
-
-			ser.BeginSection("Atari7800");
-			ser.Sync("core", ref core, false);
-			ser.Sync("Lag", ref _lagcount);
-			ser.Sync("Frame", ref _frame);
-			ser.Sync("IsLag", ref _islag);
-			ser.EndSection();
-			if (ser.IsReader)
-			{
-				_theMachine = MachineBase.Deserialize(new BinaryReader(new MemoryStream(core, false)));
-				_avProvider.ConnectToMachine(_theMachine, _gameInfo);
-			}
-		}
-	}
-}