Heard of "...in Spaaace!"?
Greg Stolze (Unknown Armies, Godlike, lots of Feng Shui, Over the Edge and Demon) has written a game. You can't buy it, but you can pay a portion of the ransom. Once the ransom ($750) is paid, the game is released and is free for download to anyone, forever.
There's more explanation of the ransom model here and the previous success, the gruesome and excellent Meatbot Massacre.
But mostly, I want a funny space game. If you do too, you have 45 days of ransom left. Tick tock.
Edit: more teasers on the mechanics here.