Gaster fight secret ending - Undertale Deltarune fan game

Game by Fantasy ruin x Try the game yourself : https://fantasy-ruin-x.itch.io/delatrune-gaster-fight Game jolt account : https://gamejolt.com/@Ahmed_XP #Undertale #Deltarune #fangame #Gaster I don't have the CREDITS for the songs-music in this video and thank the maker of this songs-music