DELTARUNE is an indie video game by Toby Fox, the creator of acclaimed indie game Undertale. DELTARUNE is essentially a successor to that original game, but not exactly a sequel.
It's an RPG about teens exploring strange fictional worlds based on the mundane rooms of their regular hometown, where the objects around them become the people, places, and villains they encounter; all with a grim prophecized fate and the dark secrets of Hometown's past looming ever closer, yet closer with each chapter as the stakes within the fictional worlds they immerse themselves in become increasingly real.
It's been releasing in chapters since 2018, and with the most recent drop, Chapter 5 in June 2026, and all signs pointing towards a total of 7 chapters, we are closer to the end than ever.
UNDERTALE's parallel story, DELTARUNE. Meet new and old characters in a tale that steps closer to its end, chapter by chapter. Dodge bullets in nonviolent RPG battles as you listen to funky, funky music.
deltarune.com
So, has anyone else here been entirely and absolutely captured by this game? I'll be honest, these days I can't think of too much else.
I'm entirely caught in Tony's tricky web. I've been listening to the soundtracks on loop, sharing wacky theories with friends on what's gonna happen next, and just generally been in love with this game and its' world and characters.