In a surprising yet inevitable demonstration of the magical power of “viral hit computer game made basically by this one guy”, delighted fans are now able to go witness the orchestral awe and mystery that is Undertale: The Determination Symphony. It’s a live concert tour celebrating the 10th anniversary of the 2015 role-playing video game Undertale.
UNDERTALE The Determination Symphony features unforgettable, fan-favorite music from the game, newly arranged and performed live by a 25-piece orchestra.
With gameplay footage displayed on a screen above the stage, become immersed in the world of UNDERTALE, experiencing its story and music like never before. From the Ruins and Snowdin to Waterfall, Hotland, and finally New Home, the concert brings iconic characters, battles, and emotional moments vividly to life through music.
The Determination Symphony is a production of Lambert Jackson Productions in partnership with Materia Music. The 2026/27 World Tour is produced by SOHO Live.
The tour features live orchestral arrangements of music, by British orchestrator Adam Hoskins, from the Undertale soundtrack, composed by Toby Fox. Beginning on August 23, 2026, in San Jose, California, the tour spans two legs and includes over 70 shows across North America, Europe, Asia, and Australia, concluding on February 28, 2027, in Glasgow, Scotland.
Concert dates are set for venues on five of the seven continents. There are still tickets available for some shows, but they are selling out amazingly fast. Check the official site for concert dates near you on the official Undertale Symphony Web Site.
