Kabobber

Kabobber was never advertised or mentioned in any Activision catalog. No instruction manual was ever made for it and the game was never released. Only one prototype is known to exist, assumably from programmer Rex Bradford himself. According to Bradford: 'What happened was that I "finished" the game in the standard 4K cartridge size, then Activision said they liked the game and would like me to expand it to an 8K cartridge and keep working on it. I had basically run out of ideas for the game at that point, and resisted. Anyway, I didn't feel like working on it more, and Activision didn't want to publish it as is (and was probably a little miffed at my attitude, though they never said so), and that was that.'