
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 1K reviews with recorded playtime.
Reviews
Themes across 1019 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
This game was a great and amazing game!, with an amazing story and addicting gameplay. would recommend, if this hadn't happened to me. I beat the roaring knight, (the hardest boss) after I beat chapter 4. that's when I realized, I COULD NOT TRANSFER ITS CRYSTAL OVER. when you beat a secret boss, it drops a key item that you need in the future. There is a crystal transfer system that is supposed to help. but it only transfers from previous chapters?!?!?!? in chapter 5 I was not able to obtain my crystal from chapter 3. In a panic I accidentally deleted my save slot for chapter 4. including the crystal for it. please please please allow crystal transfer from 3 to 5. Game is awesome SERIOUSLY deserves a recommend.
very tuf game :money_tung:
this game is pretty cool i was a fan for a few years and still like the game 9,5/10
Deltarune Ayer
This game is pretty cool. But water cooler.
temna
[h1]В прохождении 3 глава. Мои впечатления: [/h1] В связи с событиями выхода 5 главы и только наставшей летней распродажи я решил купить полную игру, эта игра была наверное самой дорогой и переоценённой по цене игра за летнюю распродажу и впринципе. Но это того стоило! Это андертейл на стероидах с улучшенными саундтреками и графоном частично. Боевая система была непривычной, но со временем стала как родной! Две первые главы мне дали понять наших главных героев получше. Мне это реально нравится, эта игра, как андертейл, заставляет приходить вновь и вновь. Надеюсь, Тенна не повторит судьбу Меттатона... Но он не нацелен пока на бой, но это мы ещё посмотрим. Тоби вновь сделал хорошую игру! Ведь это параллельная вселенная с некоторыми персонажами с Undertale, и с другими персонажами. Тут больше загадок и путей, которые хочется изучить. Все увидеть и повидать. Посмотреть игру со всех возможных сторон. Интересно, что там будет в 5 главе...
this game is awesome
chapter 1 2 3 and 5 are peak but i feel like chapter 4 is just worse than all of them
the greatest story game you will ever play, there is genuinely never a dull moment
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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