Ketsu Battler is a multiplayer action video game developed and published by KAYAC.

About

Ketsu Battler is a one-on-one action game designed exclusively for two players. Its most unique feature is that you control your character using your butt instead of holding the controller in your hands. Shake your butt to swing your weapon, and when you have built up enough power, thrust your butt out to unleash a special attack.