We Love It's Guide to…
Guide Kris and friends through a strange parallel world, exploring chapter-based adventures and fighting or sparing foes.
Released 04 Jun 2025
Dodge Bullet Patterns
Spare Foes in Battle
Challenge Hidden Bosses
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!
Developed by tobyfox · Published by tobyfox









You follow Kris and a cast of new and familiar characters through a strange fantasy world in this parallel story to UNDERTALE. Their adventures unfold across a series of chapters, mixing lighthearted moments with a larger unfolding story.
Explore each area, inspect objects, and talk with characters to find dialogue and optional content. Battles combine turn-based party actions with real-time bullet dodging: you can attack enemies or use actions to work toward sparing them.
Chapters bring new settings, encounters, and gameplay ideas, with optional secrets and hidden bosses to discover. Chapters 1–5 are available, and the story is planned to continue in future chapters.
Players frequently praise the memorable soundtrack, distinctive characters, and story, with many describing its emotional moments as especially affecting. Reviews also highlight the humor, expressive pixel art, and battles that mix enemy-specific mechanics with bullet dodging and peaceful ways to win. Some players criticize the lack of official translations in their languages, while others mention difficult secret bosses and the wait for the story to continue.
Fight (or spare) alongside new characters in UNDERTALE's parallel story, DELTARUNE...!
A massive soundtrack and story written by Toby Fox!
Meet new and endearing main characters, as well as familiar faces like Toriel, Sans, as more. Huh? Papyrus? No, he's busy. Sorry
Smooth and expressive pixel-animation by Temmie. She also has a new hat (in-game)
A linear, chapter-based system that you can pick up from anywhere.
Creative bullet-dodging based battles inspired by games like Touhou and Chrono Trigger.
Jevilishly difficult hidden bosses.
And...
...
... only 1 ending...?
Further chapters... you must buy.
Is Chapter 5 the last chapter?
Nope! The story is still continuing, and more Chapters will be added for free over time.
[/p][/*]
Then when's Chapter 6?
We are aiming for a 2027 release! Meanwhile, we will be periodically releasing information on the development progress of the game.
[/p][/*]
Can you pet dogs in the first 2 chapters?
(crying) This FAQ is over!
[/dog]
| Platforms | Windows, macOS |
|---|---|
| Steam Deck | Verified |
| Age ratings |
|
| Controller support | PlayStation, Xbox |
| Controller required | No |
| Demo | View demo on Steam |
| DLC / extras | 1 listed on Steam |
| Website | Official website |