Rival Ducks
Undertale Fight Simulator icon

CCU stability· Very steady· ±12%

Undertale Fight Simulator

Tracked since by Weird Route Simulator

PlayOpen on Roblox

2 people are playing Undertale Fight Simulator on Roblox right now. Its all-time peak is 8 players, reached on . It has been visited 7.7K times.

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About & history

About

Fight UNDERTALE's bosses with their original sprites, music and attacks. • Sans, Asgore, Asriel, Undyne the Undying, Mettaton EX and more • 10th Anniversary fights • Community fan fights • Boss Rush and Custom Battles with up to 200 enemies • Leaderboards, ranks and achievements CREDITS UNDERTALE by Toby Fox. All sprites, music and fights belong to him. Fan fights: - Ink!Sans: Comyet, fight by System - Disbelief Papyrus, Gaster, Jevil, JS&B, Death Egg Robot, Bowsy: Cezar Andrade - Genocide Asgore: Travoos and BlueMagic123 - Mettaton NEO: StrykerX Fan project. Not affiliated with Toby Fox.