Cosmic Chasm (marquee and backboard), Grand Champion, Monster Bash, Monte Carlo, Rampage World Tour, RoboCop 2, Shoot the Bull, Space Invaders Part 2, Star Fire, Super Breakout and Toypop at the moment. All I've found were cruddy or cropped versions of them.
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I have officially retired from sucking at everything I do. Life is much easier now.