UNDERTALE Fangame "Bad Time Trio" Extreme Difficulty! Thumbnail Art by The Gravity Breaker! https://www.youtube.com/channel/UCPdyAv8IjA9WlDOZX2V_ZVA More Undertale Fangames! https://www.youtube.com/playlist?list=PLFlcvQw1GNxVASs_m3lmeNDDtXir-wP29 Play the game yourself! https://gamejolt.com/games/BTTN/352202 BTT is an Undertale fangame made by MCatR. It has two battles against two different trios: Sans, Papyrus, Chara and Papyrus, Blueberry, Asriel! All footage and music used belong to their respective owners. Allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research.