If you are like me and haven't heard about the Unity game, SUPERHOT, that you should see it now online for free before Steam gets its hands on it. (read about the Greenlight here) The game revolves around you running through the blank world of crime and control time with your movement. The game seems to be preparing a release on Steam and should be back soon. The game is mostly shooting and puzzle, and I highly recommend a look at it now.
Check it out: http://superhotgame.com/