IndieGameStand: Inverto (pay what you want)

You can read more about Inverto, or buy it from IGS for the next 96 hours at a pay-what-you-want price. Beating the average will get you some good stuff -- namely, a level editor.

Cross platform (Linux, Windows, OSX).


The game is a lot like Portal (not a bad thing) with some Prey trappings. If you like FPS puzzle games, this one is worth your time.