I love the way this uses the theme twice (only one bullet, and only one axis). Game seems alright, but it desperately needs to allow retrying a level without replaying all the earlier levels too.
I agree, unless part of the game is that you get only one life, having to do the whole thing over again when you mess up can just be annoying. Otherwise, good game
Yeah, I probably should have implemented level select. The problem was that I wrote most of the levels in the last few hours of the jam, so I was worried that I wouldn't have enough time to add in a separate menu. But thanks for the feedback!