Survive is a first person zombie survival shooter set in a procedurally generated open world. The idea of the game is what would you do in the zombie apocalypse. You are put in a random house in a huge completely procedurally generated world. You have to explore the procedural world to find the food, water, and guns you will need to survive the zombie horde.
I tried downloading from the Indie Royale bundle I got, and had some strange error message re my system having a later version of some microsoft package. I ran it anyway, and screen was totally black except when I pointed straight up, could then see just a foggy sun(?) and tree tops..could hear the zombie, but couldn't see anything except straight up.
Will try it from within Desura, maybe that will work.