
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!
Modeled estimate, not a reported figure. How we estimate →
Media

About
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]
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Hours played at review time, across 940 reviews with recorded playtime.
Reviews
Themes across 940 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
its alright the characters and music are super good but the game itself isnt worth the price ill play the new chapters when they come out tho
yuri, yaoi, all the good stuff
peak
SUSELLE SUSELLE SUSELLE SUSELLE
no me gusto el juego pq el hdp de kris me puso su anillo de mrd en el dedo y por su culpa ya no me puedo tocar pensando en mi bella,hermosa,enorme,sabrosa y deliciosa susie
You're not the main character, Susie is, and that's all right.
[h1][b]Bad game.[/b][/h1] they don't just buy some readily accessible C4 to blow the bunker door off. Why? Cause that'd leave darkness to seep into the entire world? BOOOOOOOOO!!! GROW A PAIR!!! [b]Tricky Tony Tricky SUCKS![/b] [Spoiler][i]Also the view is really cool on this side of the lake![/i] :>[/Spoiler]
knoring rnight
this game is amazing if you are in episodic, indie role-playing game this is the game good rpg good story 10/10
I’m writing this review almost 3 weeks after the release of chapter 5, and I just have to say this game is by far the best thing I’ve ever played. You almost never see ANY piece of media consistently pump out a banger that somehow manages to blow the previous game/movie/season. (A good example of what I’m trying to explain is chainsaw man. Part 1 being good but then falling off.) However, with deltarune I have not felt this way once. Toby Fox has managed to make each chapter so much better than the last. All he has to do now is stick the landing for this game and it will go down easily as the best game I have ever played. I could play this game multiple times and never get tired of it. The game feels like it has so much replay ability I have about 45 hours in the game as of now (15 on steam 30 on switch) and I feel like I could still keep playing and never get tired of it. Even after getting all of the eggs, fighting all secret bosses, and playing all of side B. Part of why I love this game so much is definitely because of how much I adored undertale as a kid. If I could go back in time 10 years ago and show my younger self chapter 5 he would probably have a heart attack on the spot. And what’s so funny to is if you asked me what I thought of deltarune 2 years ago I would say “it’s pretty good but not really better than undertale.” But once chapters 3 and 4 got released holy ♥♥♥♥ I was hooked. I could go on and on about how much I love deltarune but I’m just gonna write one more paragraph. I really really really want to see this game until its end. I think it should be required by law to play this game. I love every little bit this game has to offer. The characters, music, gameplay, story, just everything makes me feel happy and alive. I will wait as long as it takes for chapters 6 and 7 to release, and I will be there day 1 of their release.
Related
Related
Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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