Very cool and clever implementation of 2 buttons, although I'm definitely pretty bad at it myself! I loved the simplicity of the whole setup, while still giving me a challenge to work towards in trying to master that control scheme. One small thing I noticed was all the enemies were shooting directly at me, which was causing some unfortunate situations when I was in the corner with no path out. I think it would be neat if there was a little random variance to the angle at which enemies shoot at you, that way there's a bit more unpredictability in there as well. All in all though, very solid entry, I enjoyed it!