This game is very fun! It's pretty easy. Good work! Only problem that i have with this game that it's crashed my at the end. But i think it's not entirely related to the game.
I think presentation is not the best part of the game, although gameplay is pretty fun. Also, i think character falls a little bit too fast, because of that sometimes it's can be pretty hard to control the character.
I very much like this game! Changes of gravity and interesting effects in the final portal make up for some pretty trippy experience! Though, i'd make change of gravity happen a little bit slower, it's kinda hard to understand which way did the gravity turn. Also maybe it can be usefull to add arrows to buttons which will show which way does the gravity turn. (Sorry for bad english)
