Bought this game to scratch the on-rails shooter itch. The 7 stages provide a decent variety of enemies and challenges, as well as purchase weapons on money you score in stage clearing. With that said, expect replaying some stages to raise funds for a decent weapon and more magazines, because some stages are impossible before doing that. The anime style looks redudant with the characters and the base level voice acting (even production-wise) are hit-or-miss for me. I would have passed it early on, but at least it was short enough to get through.