I really liked the your website design (fonts were small though) and the screenshots piqued my interest enough to try the game.
The game itself was very impressive. It had a stylish user-interface, but sometimes I got confused when the back button moved changed places. I had a short play and got battered. I could fly around and shoot things, but I sensed there was a lot more to do and learn which I didn't have the time for. I'm sure that for someone less busy than myself there's a lot there to keep a player enthralled.
Well done on a pro job.