Marble Craze is a marble maze game that I made for the Atari 2600.
Testcart is an Atari 2600 utility cartridge that
helps test color, sound, console switches, joysticks, paddles, and keyboard controllers.
Loopcart is an unfinished but working tracker I developed for the Atari 2600 that allows
you to program music patterns on the console that can be used with the sequencer kit.
Minidig is my archive of Atari 2600 disassemblies and programming tricks from the Stella Mailing List.
I added background music to the Atari 2600 games Combat and Berzerk by hacking the original ROMs.