UNDERTALE: The Determination Symphony

UNDERTALE: The Determination Symphony concert tour brings the beloved music of the hit indie game to the San Jose Civic on Sunday, August 23. Curated personally by creator and composer Toby Fox, The Determination Symphony takes you on an emotional musical journey through the Underground, from your first steps among the Ruins to the final moments of your adventure.

Due to overwhelming demand for the 8PM performance, a 3PM matinee has been added.

Tickets for the newly added matinee are available Tuesday, March 31 at 10AM via Ticketmaster.

SOHO Live, the Tokyo-based live music company known for producing unforgettable concert experiences celebrating video game and anime music, is proud to announce that the iconic score from the beloved indie game UNDERTALE is coming to concert halls worldwide in its first-ever international concert tour.

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, audiences will be fully immersed in the world of UNDERTALE, experiencing its story and music like never before.

Concert-goers can look forward to being filled with determination as the performance guides them through the Underground. 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.

Toby Fox, creator and composer of UNDERTALE, shared his excitement: "UNDERTALE is a game with a lot of music, it's good when skilled professionals play the music and people listen to it."

Fans are encouraged to attend in their best UNDERTALE cosplay as part of this global celebration, and exclusive new merchandise will be available for purchase at the concert venues.

The tour will premiere in San Jose, CA on August 23, 2026 and will tour across four continents.

Check UNDERTALESYMPHONY.com for more details.