One Bullet by zacaj 2011-12-21T03:14:00
I have to say, I was very leery about this game from the screenshot, but it was actually quite compelling to play. I'm not certain if I "beat" it, since the screen just closed abruptly, but I feel...satisfied that I figured out the logic of the world.
It's very simple...but it's a very good minimalist execution of the theme.