wow great concept! I'm a fan of this little puzzle game, it's so clever and super addictive. Well there are still a lot of bugs currently and so it's not easy to play and also especially for the WASD keys??? why not the keyboard arrows (or better a gamepad). In any case you have everything to make a great game with a little feedback effect etc...ah and also the DA is too good. a minimalism that goes with the concept of the game. Bravo