For what it's worth it does improve the Asteroid formula by adding a cool drift to the movement, different asteroid types, and some neat powerups. The problem is that the level design is always simplistic with the main danger being slow and non-threatening. Despite being so short, the levels practically mold together and there's only ever a few variations. There might be some neat things you can do in this game for speedrunning, but frankly, the game is too barebones for me to consider it good.