OSBIT

OSBIT is a platforming game, but only in a loose sense that would've been applicable back in 1988. Your goal is to progress through the levels, collecting disks and avoiding the baddies. You have very limited time, which is constantly ticking down. You also move in starts and stops, not by holding down the buttons, and have to expertly time tricky jumps in order to proceed. It's very difficult and seems nearly impossible! Granted, the cycles setting is my best guess, but it seems like a reasonable game speed, so good luck with this one!