Undertale’s Determination Symphony levels up the East Valley this November

Fans of indie RPG classic Undertale will get a rare chance to hear the game’s soundtrack performed live when Undertale: The Determination Symphony brings its 2026–27 world tour to Mesa Arts Center on Saturday, November 14, 2026. The newly added 3 P.M. matinee gives Valley gamers and families a second shot at tickets after the original 8 P.M. performance quickly sold out.

Billed as an “unforgettable concert experience,” the show features a live orchestra performing fan favorite themes from Undertale, backed by in game visuals and lighting cues tailored to the music. Produced by SOHO Live with Lambert Jackson Productions and Materia Music, the tour is making select stops across North America, Europe, and Asia, with Mesa as the only announced Arizona date so far.

The concert will take place in the Tom and Janet Ikeda Theater at Mesa Arts Center, One East Main Street in downtown Mesa, giving East Valley fans a way to turn the show into a full night out with nearby food and drink options. Ticket prices for the Mesa date start around $70 all in, with remaining seats focused on the new afternoon performance.

For West Valley readers willing to make the drive, the new matinee could be the most accessible way to experience Undertale’s music with a crowd of fellow fans before the tour moves on to its next cities. Organizers recommend grabbing tickets early, given the quick sell out of the evening show and growing buzz around video game symphony events nationwide.

By overwhelming demand, organizers added a 3 P.M. matinee on Saturday, November 14, after the original 8 P.M. performance at Mesa Arts Center sold out. Fans interested in attending should focus on the afternoon show and check the official Undertale: The Determination Symphony website for current availability.