Steam Greenlight
Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Procedurally generated games
The Dead Linger released on Steam Early Access!
September 27, 2013 - class101

http://steamcommunity.com/sharedfiles/filedetails/?id=143871106
Early Access : http://store.steampowered.com/app/245130/