Top 100 Undertale Videos With The Longest Duration by GeneralBoulderTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.GB's Playthroughs || Undertale: Part 4 -- Cooool26:48Undertale 2.GB's Playthroughs || Undertale: Part 3 -- Shes...Gone..26:00Undertale 3.GB's Playthroughs || Undertale: Part 1 -- Mama Is A Cow24:43Undertale 4.GB's Playthroughs || Undertale: Part 2 -- Switch Me Baby19:48Undertale Top 100 » 200 » 300 » 400 » 500