It might be fun, but I can't rotate my camera, and can't shoot, meaning I can't play the game. It seems all mouse/trackpad input is rejected entirely.
There are a few other problems I could mention, such as the fact that nothing in the way of tutorialization or a clear goal is given, and the lighting makes things really hard to parse in certain areas, especially in a game where you can die so quickly. But I can't really provide a fair judgement of this game until I can actually play it. No stars until this is fixed. If it's any help, I'm playing on google Chrome.
Shame, it seemed like an alright game.