A neat little Game boy shmup that lets you jump between two layers. If you press select on the title screen, you can choose between three playable ships. This just alters where your powered up shots go though. I like that it uses a health bar instead of lives because you can take different amounts of damage, and recover health from one of the powerups. It does run into the sprite limits on the game boy though, and occasionally something important might turn invisible. It also features two anime girls so this is a must play.