DELTARUNE

DELTARUNE is developed by tobyfox and published by tobyfox, released on Jun 4, 2025.

Dive into the parallel story to UNDERTALE! Fight or spare your way through action-packed battles as you explore a mysterious world alongside an endearing cast of new and familiar characters. Chapters 1-5 are available now, with more planned as free updates!

Basic Information

Store page feature tags: Single-player, Full controller support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Steam Cloud, Family Sharing.

Official Introduction Key Points

1. The next adventure in the UNDERTALE series has appeared!
2. Fight (or spare) alongside new characters in UNDERTALE’s parallel story, DELTARUNE…!
3. A massive soundtrack and story written by Toby Fox!
4. Meet new and endearing main characters, as well as familiar faces like Toriel, Sans, as more. Huh? Papyrus? No, he’s busy. Sorry
5. Smooth and expressive pixel-animation by Temmie. She also has a new hat (in-game)
6. A linear, chapter-based system that you can pick up from anywhere.
7. Creative bullet-dodging based battles inspired by games like Touhou and Chrono Trigger.
8. Jevilishly difficult hidden bosses.

Minimum System Requirements (Windows)

- Requires a 64-bit processor and operating system
- OS: Windows 10 or higher
- Memory: 2 GB RAM
- Graphics: 128 MB
- DirectX: Version 12
- Storage: 1 GB available space

Related DLC

Available on the store page: DLC 3752270.

Legal Notice

UNDERTALE/DELTARUNE (C) 2025 Toby Fox 𝓫𝓮𝓹𝓲𝓼

Official Screenshots

This page’s gallery section collects all 10 official screenshots of DELTARUNE.

The content above is from publicly available data on the Steam store page. In case of any discrepancies with the store page, the store page shall prevail.