I think the idea is really cool and it fits the theme nicely. I liked the fighting and the need for checking that you have enough boost energy. The visuals and music were nice and they nicely fitted together. Though I agree with others, that the controls sometimes weren't really smooth. Also the change to unsafe area sometimes happened really quickly after the previous one, the nearest safe area was quite hard and you had no boost energy left cause you just escaped the previous one which was loaded with enemies. This happened to me quite often. But overall, it is a nice little game.