Undertale 10th Anniversary2025

Undertale 10th Anniversary

2025 tobyfox

Playable on

Web browser

Game modes

Single player

Details

Launch: September 21, 2025
Developer: tobyfox
Publisher: tobyfox
Themes: Fantasy
Comedy
Genres: Role-playing (RPG)
Indie
Arcade

Overview

Two fights that were featured in the UNDERTALE 10th Anniversary event, released after the event.

Screenshot for Undertale 10th Anniversary

Screenshot for Undertale 10th Anniversary

Screenshot for Undertale 10th Anniversary

Screenshot for Undertale 10th Anniversary