Megalovania is Toby Fox’s iconic Undertale battle theme, presented here in an extended version for gaming edits, memes, streams, and dramatic reveals.
This extended version of Megalovania features Toby Fox’s fast, chiptune-inspired battle music from Undertale. Its driving drums, sharp synth melody, and relentless pace create an immediate feeling of danger, momentum, and exaggerated intensity. The roughly 76-second edit gives the recognizable theme more room to build than a short notification clip, making it useful when a moment needs sustained energy. Fans often associate the track with Sans, turning even ordinary gameplay, failures, entrances, and escalating arguments into dramatic or comedic boss-battle scenes.
Megalovania was written by Toby Fox and is best known for its appearance in Undertale, released in 2015. In the game, the track accompanies the battle with Sans, which helped make it one of the most recognizable pieces in modern indie game music. Its energetic melody spread through fan arrangements, gameplay videos, memes, and streaming culture. This longer edit suits moments that need the theme to continue beyond a brief musical sting, especially extended gameplay sequences and escalating comedic edits.