The lack of sound definitely sucks. At least add some sound effects. I also found the feel of the movements a bit odd. I'm not sure quite what it is, but it feels like the character is continue to move on its own volition on occasion. The camera movements didn't help that feeling.
Author Comments
Pass through the obstacles of the castle, using the real time physics. Avoid the spikes, gaps and enemies, but do not miss the stars and the key necessary to escape.
I agree with Forcewolf nice game but needs sound
Just a suggestion, but you might want to add sound to the game... Just a suggestion...