We just got off the phone with Sony, trying to see if we could get more info on Fat Princess, and were told that the demo for PixelJunk Eden will be available tomorrow with the regular PSN update. We're looking forward to people finally being able to test the game out for themselves, instead of us trying to explain its simple and addictive gameplay. If you can, grab a friend and play co-op, since the title is even more enjoyable with a companion. The full game will be available next Thursday, July 31. The price for the full game has not been confirmed.

This article was originally published on Joystiq.