Top 100 Undertale Videos With The Longest Duration by krzys_hTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.This is what happens if you take 6 random number generators and tell them to play Undertale11:16Undertale 2.Undertale and Deltarune running on the Xbox One2:43Undertale 3.What if Undertale was a 3D game?2:12Undertale 4.Undertale Gaster encounter with Switch data files0:24Undertale Top 100 » 200 » 300 » 400 » 500