I hadn't planned to enter this in the jam, but my netbook broke down a few hours before the deadline yesterday :S
It's a Game Boy game written in assembly.
... Actually, it's not much of a game since there's no winning or losing.
It should run on just about any game boy emulator out there. I've included a link to a great and accurate one, "gambatte", in case you don't have one installed.

Have fun!