Undertale is an indie role-playing game released in 2015, known for its retro soundtrack and distinctive chiptune effects. Its short win jingle became familiar to players who spent hours in its turn-based battles, and clips of the sound later spread through gaming videos, edits and soundboards. Online creators adopted it as a quick audio cue for a correct answer or a successful outcome, because listeners recognise the game instantly even without any visuals. That instant recognition keeps it useful years after release, especially in short-form gaming and quiz content.