"This arcade shoot 'em up has no shooting and you can only turn right. Avoid waves of enemies and get points as they crash into each other. Pick up power-ups, such as a large laser or a force field to destroy the enemies. Die, get a score and repeat to get a higher score the next run. Avoid and outsmart enemies by figuring out their moving patterns and make them crash into walls or each other."
At a glance categories:
Score Attack, Arena Shooter, Bullet Hell