Top 100 Undertale Videos With The Longest Duration by TCTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Undertale Playthrough (Part 2)4:05:22Let's PlayUndertale 2.Undertale Playthrough [Part 6: True Genocide Run]3:25:16Undertale 3.Undertale Playthrough (Part 3)3:14:34Let's PlayUndertale 4.Undertale Playthrough [Part 4: Genocide]3:09:16Undertale 5.Undertale Playthrough (Part 1.2)2:56:33Let's PlayUndertale 6.Undertale Playthrough [Part 5: True Genocide Run]2:27:20Undertale 7.Undertale Playthrough (Part 1)1:39:49Let's PlayUndertale 8.Birds are singing, flowers are blooming. (Sans fight complete)22:52Undertale 9.The True Ending (Undertale Playthrough Completed)12:09Let's PlayUndertale 10.Determination. (Undyne fight complete)5:48Undertale Top 100 » 200 » 300 » 400 » 500