Interesting game, but very tough... I often got into situations where an enemy below me kept me from moving down to line my gun up with an oncoming enemy, so I couldn't shoot or dodge and had to take damage. Also there seemed to be no way to kill enemies at the bottom of the screen. Eventually I ran out of ammo and died, not sure if I got unlucky or if I needed to be a lot more conservative with my bullets. Cool enemy designs though.