Not sure if this is my fault but while the blue tiles were mostly the only solid tiles sometimes there are just random invisible walls and also with no indication of depth I kept seeing the blue tiles as just another piece of the floor instead of a solid wall. I also didn't realize you hit the menu buttons by hitting them with a projectile rather than clicking so at first I accidentally quit a lot. Aside from that this is pretty run and I enjoyed the speed of the character and running by to hit turrets.