FNF VS Undertale · Free Game · Play Online

FNF VS Undertale is a triple-week Friday Night Funkin' mod based on Toby Fox's magnum opus Undertale. First released in 2021, the mod has been remade in Psych Engine resulting in three story Weeks and one bonus song. Let's go! Made by Fuzz (Creator), LuaGuy (VA for Gaster), LunarBunny (Made Some Sprites), SpoonDiceMusic (Made Bone Battle and Autophobic Dysphoria), KCT (Made the 8bit Chara Sprites) and VanillaJuniper (Made PFlowey Notes and Jevil Notes).