Worlds in the universe die in a spiritual sense when an apocalyptic scenario occurs and it leaves behind a soul. If the world soul is charged up, it can revive the world and the people that have died; however, the only way to do that is to recover other world souls from other dying worlds.

You play as someone that calls themselves Mx.Gunslinger, who is on a quest to save their dead world by recovering other world souls, meeting weirdos and friends and weird friends along the way.