SPSTEAMPULSELIVE ANALYTICS
Undertale

Undertale Steam metadata

tobyfox | Sep 15, 2015 | game

Released

1,454players observed · 22 September 2026 - 03:26:36 UTC

IndieRPGGreat SoundtrackStory RichChoices MatterSteam Store

  • Latest observed players1.5K · 22 September 2026 - 03:26:36 UTC
  • SteamPulse tracked peak11,071
  • Units sold (VGI)7,900,000
  • Revenue (VGI)$53,100,000
  • Review score96% positive

Undertale metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed players1.5K · 22 September 2026 - 03:26:36 UTC
  • SteamPulse tracked peak11,071
  • Units sold (VGI)7,900,000
  • Revenue (VGI)$53,100,000
  • Review score96% positive
  • Total reviews322,920
  • Release dateSep 15, 2015
  • Developertobyfox
  • Publishertobyfox

Genres: Indie, RPG

Company pages: Developer: tobyfoxPublisher: tobyfox

Top Steam chartsTop 100 gamesGame directorySteam Store page

Undertale Steam metadata

Undertale metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/391540/metadata
Steam Storehttps://store.steampowered.com/app/391540/
Steam Communityhttps://steamcommunity.com/app/391540
PCGamingWiki search
IGDB searchSearch IGDB for Undertale

Reviews, pricing, and metadata

Review summary

Overwhelmingly Positive

96% positive, 311,611 positive, 11,309 negative

Price and discount

$2.49 (75% off from $9.99)

Platforms

Windows, Mac, Linux

Categories

Single-player, Steam Trading Cards, Remote Play on Phone, Remote Play on Tablet, Family Sharing

Achievements

Not available

Platform releases
  • Steam 15 September 2015
  • Xbox 4 July 2019
  • PlayStation 14 August 2017

Latest Steam announcements

  • 'Wtf is going on': Indie dev discovers their neglected Steam game is powering an Undertale multiplayer mod following its freak 1700% jump in player activity - 27 July 2026

    few months ago, indie developer RetroSpecter noticed something unusual about Crashphalt , their first completed game that launched on Steam in 2018: Since their last check-in on the neglected platformer, Crashphalt had suddenly gained over 500 reviews. In its first four years, it had barely managed a dozen... Read more.

  • "I dunno why they chose Crashphalt": forgotten Steam game suddenly becomes a hit after players start using it for Undertale online multiplayer - 27 July 2026

    Released back in 2018, Crashphalt is a free and eccentric multiplayer game in which players do ground-pounds to send out seismic ripples, striving to punt each other off-screen. It's got an "overwhelmingly positive" Steam user review reception , as of writing, but that's not entirely a judgement on its quality. You see, Crashphalt is a hit today partly because you need it to run an online multiplayer mod for Toby Fox's wonderful RPG Undertale . Of Crashphalt's 555 currently existing user reviews, the vast majority were written over five years after release, and either totally disregard or cruelly dunk on Crashphalt. An example: "10/10 Funny Undertale game, will never play this." Read more

  • You can grab Undertale for less than $1, as the genre-defining indie RPG beats its all-time player peak for the first time in 10 years - 17 March 2025

    Undertale was, for me, at least, the defining game of the indie RPG genre back when it came out in 2015. Far from just its ubiquity on social media, I remember this thing blowing my mind in ways that, nowadays, feel almost a little pedestrian. That's not to knock it in retrospect—it's still rather very good—but it was very much making strides in what videogame RPGs could actually, well, do. There's a reason other indie RPGs have followed in its progenitor footsteps... Read more.

  • After Undertale Yellow's success, another fan game is on the way - 16 January 2024

    Another fan-made Undertale game is now in "full swing" following the success and support of Undertale Yellow. Called Undertale Blue, developer Team Azure celebrates the start of the project, following Toby Fox coming out in support of Yellow on Twitter amid music license issues. Read the rest of the story... RELATED LINKS: Free Undertale prequel seven years in the making is finally out GameMaker, the engine behind Undertale and Hotline Miami, is now free The best Christmas levels in PC games in 2022

  • Free Undertale prequel seven years in the making is finally out - 10 December 2023

    Undertale is by far one of the best, and most influential, indie games ever made. Developed by Toby Fox, who's now working on the episodic Deltarune, it's also had its fair share of fan games. One such fan project has been in development for seven years, and after all that time Undertale Yellow has finally been released, and you can play it for free. Read the rest of the story... RELATED LINKS: GameMaker, the engine behind Undertale and Hotline Miami, is now free The best Christmas levels in PC games in 2022 AEW had Sans cosplay and ran the Undertale soundtrack on TV, the madmen

  • GameMaker, the engine behind Undertale and Hotline Miami, is now free - 22 November 2023

    Want to get into game development? Think you could make the next Undertale or Hotline Miami ? GameMaker, the tool behind both of those games is now absolutely free for non-commercial use. Read the rest of the story... RELATED LINKS: The best Christmas levels in PC games in 2022 AEW had Sans cosplay and ran the Undertale soundtrack on TV, the madmen Undertale creator shares a development update on Deltarune, including new music

  • These eight games will be leaving Xbox Game Pass tomorrow - 14 March 2023

    Eight games are leaving Xbox Game Pass , meaning that – once they've expired – you will no longer be able to play them on the service. Microsoft announced the following games leave the service tomorrow, March 15 : F1 2020, Goat Simulator, Kentucky Route Zero, Marvel’s Guardians of the Galaxy, Paradise Killer, Undertale, Young Souls, and Zero Escape: The Nonary Games. You are likely familair with the majority on the list, but you may not be well versed on Paradise Killer, Young Souls, or Zero Escape: The Nonary Games. Well, let us tell you about them. Read more

  • March's Game Pass leavers include Undertale and Guardians Of The Galaxy - 2 March 2023

    March means Springtime has begun and it’s finally time to say goodbye to Winter - and a fresh batch of Game Pass leavers. This month’s leaving soon list is bulkier than usual, with games such as Guardians Of The Galaxy , Goat Simulator, and Undertale all waving goodbye on March 15/16th. Read more

  • Deltarune isn’t coming out this year, but here’s some more Toby Fox bangers - 15 September 2022

    It’s been just about a year since Chapter 2 of Deltarune was released for free, but we won’t be seeing any more from the game this year. That’s the message from dev Toby Fox, who’s posted an update on how Deltarune’s coming along. Fox’s message to those eagerly awaiting more from the game was published to mark the seventh anniversary of his indie RPG smash Undertale. It shares some new screens, GIFs, a video and even some tunes. Read more

  • Toby Fox wrote a fanfic to explain why Undertale's Sans is the 'ultimate Tumblr sexyman' - 15 September 2022

    The kids these days have all sorts of memes, and most of them scare and confuse me. Forgive me, then, that it took me a while to figure out the precise meaning of the "Semiannual Sexyman Showdown": a Twitter-hosted competition between various beautiful, fictional men for the title of "Ultimate Tumblr Sexyman"... Read more.

  • This Undertale mod adds local co-op, but playing online requires some extra work - 11 August 2022

    Originally released in 2019, Moddb user Depa31's Undertale Together allows two players to complete the entirety of Toby Fox's 2015 indie adventure, well, together . With help from a remote desktop tool like Parsec , it can effectively offer online co-op as well... Read more.

  • The Pope started 2022 by blasting a song from hit RPG Undertale - 6 January 2022

    For some reason, the Pope has now heard one of the most iconic videogame songs of the 2010s, as sighted by Kotaku . Yesterday, during a weekly general audience , the speakers in the Vatican blasted Undertale's "Megalovania" as circus performers juggled and unicycled in front of His Holiness. There's video proof too, in case you, like me, couldn't believe this actually happened... Read more.

  • Once again, people are forcing the Pope to like Undertale - 6 January 2022

    In our first 'yes, this is totally normal' story of 2022, we are absolutely thrilled to report that a circus just performed Undertale 's Megalovania track in an audience with Pope Francis . yes, you read that right. You can catch the whole audience segment below, but the most interesting bit (including fire juggling and Undertale) begins at 53:28. If you want to skip right to Megolovania, head to 1:04:40. This isn't the first time the circus troupe has performed for His Holiness, either (though it is the first time videogame music has made an appearance during the audience). The troupe also played for Pope Benedict XVI way back in 2006 and more recently they did a show for Francis in 2017. Whether they'll be invited back after his sour face during this performance remains to be seen. Read more

  • Deltarune Chapter 2 launched for free because the world is tough enough - 20 September 2021

    Unlike the cheeky surprise release of its first free chapter back in 2018, we got a warning about Deltarune Chapter 2. It's out now, also free, because creator Toby Fox says the world has been tough enough lately. The not-a-sequel-or-prequel-but-sort-of-related game to Fox's hit RPG Undertale is still a work in progress, but the newest chunk of story should hopefully keep fans busy chatting and hunting for secrets for a while yet. It may indeed be a while, once again. Fox plans to release chapters three through five as a paid release when they're finished but even he doesn't know when that will be just yet. Read more

  • Deltarune Chapter 2 continues the Undertale follow-up tomorrow - 16 September 2021

    This week we'll get to play the second chapter of Deltarune , the neither-sequel-nor-prequel-but-maybe-related follow-up to Undertale , creator Toby Fox has announced. Surprise! Read more

  • Deltarune Chapter 2 lands this week - 16 September 2021

    Undertale creator Toby Fox released the first instalment in the episodic Deltarune series all the way back in 2018. Its follow up, Chapter 2, was meant to launch last year , but after a long silence we finally have a firm release date: Friday, September 17. That's very soon... Read more.

  • The best Christmas levels in PC games in 2022 - 22 December 2020

    What are the best Christmas levels in gaming? It may only come around once a year, but this festive season certainly knows how to make life incredibly difficult. Not only does it force you to brave that familiar chill of winter to buy a million presents, but it also imposes the issue of getting all your family together in one place. The holidays make the perfect time for indulging in a few levels of a co-op game with the family that will help you get through those cold, lazy days. Luckily, plenty of games have wintery-themed updates just for the holiday season, but let's not disregard all those with some of the best Christmas levels you can play all year round. Read the rest of the story... RELATED LINKS: AEW had Sans cosplay and ran the Undertale soundtrack on TV, the madmen Undertale creator shares a development update on Deltarune, including new music Undertale fans think Patrick Sta…

  • The best RPGs on PC in 2020 - 11 November 2020

    Last year brought RPG gems like Disco Elysium. Was there an RPG as good released in 2020? We’ve updated our list of the best RPGs of all time to reflect the best of the past year – and there’s still dozens of older classics, too. (more…)

  • Celebrate Undertale's fifth anniversary with this orchestral concert performing the soundtrack - 16 September 2020

    It’s been five years since Toby Fox graced our lives with Undertale , so let’s watch a concert to celebrate. Streamed last night, Undertale’s Fifth Anniversary concert saw the Music Engine orchestra perform songs from the soundtrack for over two hours, as well as piano performances from Toby Fox himself. Fox also took the anniversary as an opportunity to provide an update on second chapter of Deltarune , the next part of his quirky, twisty RPG series. (more…)

  • The 11 nicest smiles in PC games - 3 April 2020

    One Off The List is our weekly list feature. Is there something you think doesn’t deserve to be on this list? Comment with your reasons why, and next week it may be struck off. The human race evolved the facial expression known as the “smile” because we needed a way to silently communicate satisfaction to other members of our species. So we decided to bare our teeth at one another and squint. This stuck, and now even the characters of your favourite digital storyderby are doing it. It’s sort of disgusting, and yet… you know what, I like it. Here are the 11 best smiles in PC games. (more…)

Patch notes and updates

S.noRelease datePatch nameGID number
120 January 2016UNDERTALE Updated. Steam Client Beta Issues Reminder4249665521683184430

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID391540
Live current players1,454
SteamPulse tracked peak11,071
Live count (today's peak floor)1,454
Price$2.49 (75% off from $9.99)
Free to playNo
Discount75%
Original price USD$9.99
Current price USD$2.49
Release dateSep 15, 2015
Developertobyfox
Publishertobyfox
Owners estimatedNot available
SteamSpy owner estimate minimum5,000,000
SteamSpy owner estimate maximum10,000,000
Review typeOverwhelmingly Positive
Positive review percent96%
Positive reviews311,611
Negative reviews11,309
Total reviews322,920
Steam recommendations308,443
AchievementsNot available
Average playtime forever2,068 minutes
Windows supportYes
macOS supportYes
Linux supportYes
Parent gameNot available
Store URLhttps://store.steampowered.com/app/391540/

Short description

UNDERTALE! The RPG game where you don't have to destroy anyone.

About this game

Welcome to UNDERTALE. In this RPG, you control a human who falls underground into the world of monsters. Now you must find your way out... or stay trapped forever. ((Healthy Dog's Warning: Game contains imagery that may be harmful to players with photosensitive epilepsy or similar condition.)) features: Killing is unnecessary: negotiate out of danger using the unique battle system. Time your attacks for extra damage, then dodge enemy attacks in a style reminiscent of top-down shooters. Original art and soundtrack brimming with personality. Soulful, character-rich story with an emphasis on humor. Created mostly by one person. Become friends with all of the bosses! At least 5 dogs. You can date a skeleton. Hmmm... now there are 6 dogs...? Maybe you won't want to date the skeleton. I thought I found a 7th dog, but it was actually just the 3rd dog. If you play this game, can you count the dogs for me...? I'm not good at it.

Supported languages

English, Japanese

Steam categories

Category IDCategory
2Single-player
29Steam Trading Cards
41Remote Play on Phone
42Remote Play on Tablet
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus16Violência Temas sensíveis Drogas lícitas
steam germany16Selbstmord Alkohol / Tabak Schimpfwörte
igrs18Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya Horor Penggunaan bahasa

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Sep 22, 2026 to Sep 22, 2026
  • Lowest observed: $2.49
  • Highest observed: $2.49

Undertale's USD price history spans from Sep 22, 2026 to Sep 22, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $2.49, the highest is $2.49, and the first visible tracked price is $2.49. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 1
  • Discounted days: 1 day
  • Deepest markdown: -75%
  • Latest sale window: Sep 22, 2026 to Sep 22, 2026

SteamPulse has grouped rows carrying discount metadata into 1 recorded discount window, covering 1 calendar day and 1 discounted snapshot. The deepest recorded markdown is -75%, with a lowest recorded final price of $2.49 during rows named Steam sale. The latest recorded window starts Sep 22, 2026 and ends Sep 22, 2026, spanning 1 day of uninterrupted daily tracking. Window boundaries follow the available snapshots, so gaps in coverage can make an actual sale shorter or longer than the recorded span.

Recorded sale names include Steam sale. The table reports the observed markdown, final price, snapshot dates, and any sale name supplied with the row. It can show whether similar discounts recur in the retained record, but it does not infer publisher intent, demand, or the reason a price changed.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $2.49, from Sep 22, 2026 through Sep 22, 2026. The latest run records $2.49 for 1 day of uninterrupted daily tracking with a listed discount from $9.99. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $2.49
  • Current list price: $9.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Undertale at $2.49 in USD, with a listed base price of $9.99 and a -75% markdown. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$2.49$9.9975%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $2.49.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$2.49$2.49No change75% (Steam sale)
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $2.49.

DateCurrent priceOriginal priceDiscountSource
2026-09-22$2.49$9.9975% (Steam sale)Steam Store - Steam sale

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