There was a game i used to play on the Atari 130XE system, and if i recall correctly the game was titled DEFCON10... Problem is I've done many google searches for this game and can't find it for $hit( I'm pretty sure the game was called Defcon10, but if I'm imagining I'll describe it to you. In the game, you control a space ship from within and check your monitor for bleeps of life forms that are nearby. You than park your flying saucer and whoop some alien butt. If this game wasn't called Defcon10, then please someone LMK what the game was. I definetely played this on the Atari 130XE. A link with info on this game would be much appreciated!