
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 →
Prices
The United States storefront in every case, so this compares stores and not countries.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
Latest in each market: best UK #92, worst RU #100 · 3 markets collected
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Steam · Top Sellers · Poland has just 18 day-to-day chart moves that followed a price cut, against 2,498 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
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
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $24.99 | 136.9Kreviews | 98% | — | $72.1M |
| $24.99 | 18.1Kratings | 97% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
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
Reviews
Themes across 3712 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I LOVE THIS GAME
this pretty fun
TOBY FOX DID IT AGAIN
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese
Hours played at review time, across 3.7K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
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.
awsome
кстати, Крис флиртует с КАЖДЫМ врагом
This game is an absolute GEM! I'd recommend playing the demo. However, If you're an Undertale fan, this game is a MUST HAVE!
Jame Jood.
Amazing game, Onion-san carried though.
Extraordinary!.. and gay :3
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $71.8M | 62.2K | 97% | $29.99 | |
| $72.4M | 25.5K | 87% | $69.99 | |
| $71.6M | 221.8K | 96% | $19.99 | |
| $72.7M | 183.7K | 97% | $24.99 | |
| $73M | 117.5K | 62% | $39.99 | |
| $71.2M | 65.6K | 80% | $33.32 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.1M | 1.5K | 97% | $24.99 | |
| $616 | 5 | 100% | $4.99 | |
| — | 0 | — | — | |
| $16.4K | 33 | 88% | $24.99 | |
| $2.1K | 92 | 82% | $1.49 | |
| — | 0 | — | — |