Atari800 v4.2.0 Source download is a Atari 5200 SuperSystem emulator available for Source. This emulator is developed by Atari800 Team and plays Atari 5200 games in high quality for this console. If Atari800 v4.2.0 Source works well for you then rate the emulator. Emu Games contains all Atari 5200 SuperSystem emulators that work in the United States of America (USA) region.