You’re a crazy monkey, thrown from the top of the Nen Tower by your twin brother — and now it’s time for revenge! Armed with a weapon as wild as you are, every surge of rage transforms your gun into something new. Adapt, experiment, and make your way back to the top!

Climb 100 floors of arenas full of quirky enemies and exciting bosses. Every floor gets tougher, but with your unpredictable weapon and a thirst for revenge, nothing can stop your climb to face the twin who dared throw you down.