It can be configured to run in the following ways : BASIC mode CURSES mode SVGALIB for Linux System Have fun using Atari 800 emulator? We have presented you a collection of 5431 of Atari 800 games. Our main objective is to create a freely distributable portable emulator (i.e. (135) Alley Cat Atari800 is an Atari 800, 800XL, 130XE and 5200 emulator for Unix, Amiga, MS-DOS, Atari TT/Falcon, SDL and WinCE.