Lovely visuals, the music helps the great atmosphere too. The goal of the game wasn't too apparent and aiming at the enemies was a little tricky since you block your own vision looking at them.
Thanks for playing it, that means a lot to me. You right about the goal, I should have made it more clear; you have to clean all the cubes or kill all the enemies to max points. Also, there is an auto-aim to enemies when they are in close range, another things I should share :-)