From Glitchtale Wiki
Megalomaniac is the 1st episode in the entire Glitchtale series, and was released on February 28, 2016.
The episode begins by stating the meaning of a megalomaniac, defining it as a person who has an obsessive desire for power. The animation then cuts to the final corridor, where Frisk and Sans are about to engage in combat. Sans begins the battle by sending forth a barrage of bones, which Frisk manages to dodge, but gets caught off-guard when a group of Gaster Blasters materializes behind him and blasts him to death. Frisk returns to the battle again, thanks to his SAVE point, and this time, he immediately attacks Sans with a knife, but misses. Sans counterattacks by slamming Frisk into the wall with his magic, then lines the wall with bones to impale him, killing him again.
Frisk apologizes to Sans for what he did and asks him to fix his mistakes one last time, leaving behind his soul, which Sans quickly absorbs before Chara could snatch it for himself. By absorbing Frisk's soul, both of Sans' irises turn blue, his stats receive an immense boost, and control of the RESET and CONTINUE buttons switch over to him. He proceeds to kill Chara with ease by impaling him with a large bone and then blasting him with a group of Gaster Blasters, before resetting the timeline. He finishes the fight and the episode with the new phrase: "get dunked on, you megalomaniac."
- 678 days after release, the animation reached 10 million views.
- The song playing is Aria Rose’s Megalomaniac cover.
- On February 28, 2018, a re-animated version of Megalomaniac was published for the second anniversary of Glitchtale, by Jakei Peñaloza and Super Youmna.