Toby Fox's Undertale is still one of the most influential indie games out there, with the appeal of its successor, Deltarune, only growing as more Chapters are released. The characters, locations, and story of Undertale are beloved by fans, but arguably the most memorable part of the game is its soundtrack. So many individual songs are instantly recognizable to some audiences, so it makes sense that it is gaining a larger orchestral effort.
There have been multiple concerts featuring Undertale's music, and sometimes even Deltarune's, with the latter game quickly producing tracks that rival its predecessor. From "Megalovania" and its place in meme culture or as an intimidating boss theme to "Bonetrousle" being light and whimsical, there's plenty of variety. The diversity in Undertale's OST is more than enough to fill up a lengthy, professional performance.
A new orchestral tour for Undertale has been announced for 2026, called "Undertale: The Determination Symphony" in a worldwide series of performances outreaching to many unique audiences. Curated by series creator Toby Fox, this set of concerts is marketed to take you "on an emotional musical journey through the Underground, from your first steps among the Ruins to the final moments of your adventure."...
