i think portal for playstaion3 is better
Li'l bit too hard for my tastes, it is after all just a free flash game. 6/10 for no tutorials and principals provided for those who don't really understand the complex principles behind time and space manipulation (i.e, infinite looping, etc.)
its very fun but when u move u slide a bit it gets very annoying in the later levels when u need to use persision and monumentum
Good but buggy
This game is cool, and I enjoyed playing it, but it is also very buggy. I would die out of no where alot of times.