Museum of the Game® & International Arcade Museum® Forums

I recently acquired an old Space Encounters game. It plays fine, but the "trench" in the background of the screen is distorted. I have looked over the boards and don't see any signs of tampering, repair, or mods. The machine is old and crusty - but plays well. Any idea where I might track down this "trench" issue?

Also - I'm missing the color overlay. If anyone has one I'm interested. Otherwise, I'm going to purchase some of those "gel sheets" and attempt to make one myself.