Nice jam idea, but let's see if I can make anything. Here are my titles so far:
"EXE-COM - Terror Of The Beep" - Defend Earth against an invasion of DOS-era IBM PC clones. Soundtracked by the horrifying PC speaker.
"The Hitcher 3 - Ride Hunt" - Everyone's favourite monster truck hunter Gerald needs to get from point A to B using only his thumbs (one of them silver). Bonus points for hitching a ride on a monster truck.