diff --git a/EMU7800/Core/HSC7800.cs b/EMU7800/Core/HSC7800.cs
deleted file mode 100644
index 4186e66097..0000000000
--- a/EMU7800/Core/HSC7800.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * HSC7800.cs
- * 
- * The 7800 High Score cartridge--courtesy of Matthias <matthias@atari8bit.de>.
- * 
- */
-using System;
-
-namespace EMU7800.Core
-{
-    public sealed class HSC7800 : IDevice
-    {
-        readonly byte[] ROM;
-        readonly ushort Mask;
-
-        public static ushort Size { get; private set; }
-
-        #region IDevice Members
-
-        public void Reset()
-        {
-        }
-
-        public byte this[ushort addr]
-        {
-            get { return ROM[addr & Mask]; }
-            set { }
-        }
-
-        #endregion
-
-        public RAM6116 SRAM  { get; private set; }
-
-        #region Constructors
-
-        private HSC7800()
-        {
-        }
-
-        public HSC7800(byte[] hscRom, byte[] ram)
-        {
-            if (hscRom == null)
-                throw new ArgumentNullException("hscRom");
-            if (ram == null)
-                throw new ArgumentNullException("ram");
-            if (hscRom.Length != 4096)
-                throw new ArgumentException("ROM size not 4096", "hscRom");
-
-            ROM = hscRom;
-            SRAM = new RAM6116(ram);
-
-            Size = Mask = (ushort)ROM.Length;
-            Mask--;
-        }
-
-        #endregion
-
-        #region Serialization Members
-
-        public HSC7800(DeserializationContext input)
-        {
-            if (input == null)
-                throw new ArgumentNullException("input");
-
-            input.CheckVersion(1);
-            ROM = input.ReadExpectedBytes(4096);
-            SRAM = input.ReadRAM6116();
- 
-            Size = Mask = (ushort)ROM.Length;
-            Mask--;
-        }
-
-        public void GetObjectData(SerializationContext output)
-        {
-            if (output == null)
-                throw new ArgumentNullException("output");
-
-            output.WriteVersion(1);
-            output.Write(ROM);
-            output.Write(SRAM);
-        }
-
-        #endregion
-    }
-}
\ No newline at end of file