SPSTEAMPULSELIVE ANALYTICS
Fatal Twelve

Fatal Twelve Steam metadata

LYCORIS | Mar 30, 2018 | game

Released

2players observed · 22 September 2026 - 07:30:21 UTC

AdventureCasualIndieFemale ProtagonistVisual NovelSteam Store

  • Latest observed players2 · 22 September 2026 - 07:30:21 UTC
  • SteamPulse tracked peak18
  • Units sold (VGI)11,916
  • Revenue (VGI)$172,000
  • Review score92% positive

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

  • Latest observed players2 · 22 September 2026 - 07:30:21 UTC
  • SteamPulse tracked peak18
  • Units sold (VGI)11,916
  • Revenue (VGI)$172,000
  • Review score92% positive
  • Total reviews998
  • Release dateMar 30, 2018
  • DeveloperLYCORIS
  • PublisherSekai Project

Genres: Adventure, Casual, Indie

Company pages: Developer: LYCORISPublisher: Sekai Project

Top Steam chartsTop 100 gamesGame directorySteam Store page

Fatal Twelve Steam metadata

Fatal Twelve 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/620210/metadata
Steam Storehttps://store.steampowered.com/app/620210/
Steam Communityhttps://steamcommunity.com/app/620210
PCGamingWiki search
IGDB searchSearch IGDB for Fatal Twelve

Reviews, pricing, and metadata

Review summary

Very Positive

92% positive, 922 positive, 76 negative

Price and discount

$19.99

Platforms

Windows, Mac, Linux

Categories

Single-player, Steam Achievements, Steam Trading Cards, Family Sharing

Achievements

31

Platform releases
  • Steam 30 March 2018
  • PlayStation 7 August 2019

Latest Steam announcements

  • LYCORIS Developer Sale! - 20 June 2024

    This week, we're spotlighting the Steam releases by developer, LYCORIS. Save up to 50% on LYCORIS's entire line up! Also stay tuned for more details on the release of the upcoming UsoNatsu Voice Drama, "UsoNatsu ~The Summer Romance Bloomed From A Lie~ Voice Drama: "A tale of basically cohabiting♡ What'll happen next?"! https://store.steampowered.com/app/2973220/UsoNatsu_The_Summer_Romance_Bloomed_From_A_Lie_Voice_Drama/ https://store.steampowered.com/app/1575980/UsoNatsu_The_Summer_Romance_Bloomed_From_A_Lie/ https://store.steampowered.com/app/383460/Sound_of_Drop__fall_into_poison/

  • UsoNatsu ~The Summer Romance Bloomed From A Lie~ from LYCORIS out Now! - 3 November 2023

    Yes, the time has finally come for yuri fans around the world! UsoNatsu ~The Summer Romance Bloomed From A Lie~ from LYCORIS has just released on Steam! Grab it now and enjoy a nice 10% off discount for the first week of sale! Don't forget to check out other LYCORIS works that are on sale now on Steam! https://store.steampowered.com/app/1575980/UsoNatsu_The_Summer_Romance_Bloomed_From_A_Lie/ https://store.steampowered.com/app/2659640/UsoNatsu_The_Summer_Romance_Bloomed_From_A_Lie_Soundtrack/ https://store.steampowered.com/app/620210/Fatal_Twelve/ https://store.steampowered.com/bundle/6879/Fatal_Twelve_Complete_Collection/ https://store.steampowered.com/app/383460/Sound_of_Drop__fall_into_poison/ https://store.steampowered.com/app/425330/Sound_of_Drop__fall_into_poison__Official_Soundtrack/

  • Update Information (210506) - 7 May 2021

    An update has been released. -------------------------------- Note: This only applies to Windows and Linux/Steam OS users -Voice desync which occurred when switching languages is now fixed. Further desync when using rollback after switching languages is also fixed. -There is a high possibility that your previous save files will cause the game to crash. In some cases, selecting 'Rollback' a few times may break out of the crash and allows you to re-save. For users that don't want to use the new update, the previous build can be accessed by right-clicking 'Fatal Twelve' in your Steam Library, selecting Properties, and under Betas, select 'old_build'. -As always, users may need to delete the persistent files in case achievements suddenly stop working. Additional Update: There was an issue where suddenly certain background images were not appearing correctly. The issue has been fixed just no…

  • Build Updated with Language Toggle - 1 April 2020

    While this week marks the 2nd anniversary of the original release of Fatal Twelve, we have some more important news for everyone. After some hiccups with the recent Simplified Chinese language update, we decided to hunker down and add in a feature to be able to toggle the language without having to go into the Steam Library and do so which required you to restart your game. The update should already be available but if you haven't received it yet then you may need to restart the Steam client for the update to start. The language toggle can be accessed from within the Settings menu at any time. As always thank you to everyone, especially our Kickstarter backers for making this game a reality. And once more, Fatal Twelve is on sale this week, as well as the DLC, at a 50% discount so if you haven't already picked it up then don't let this opportunity pass you by!

  • Fatal Twelve Now Available in Simplified Chinese! - 31 March 2020

    Sorry for the delay on this but the Simplified Chinese version of Fatal Twelve is now available on Steam! If you were on the fence about picking up the game, it's 50% off this week to celebrate the 2nd anniversary of it's release so don't hesitate to pick it up today!

  • Issues with English Build - 20 December 2019

    Some users reported that there were issues loading up the English build for Fatal Twelve. We've looked into it and the recent update pushed just a few minutes ago should fix the issue. There was a mix-up while uploading the Traditional Chinese language build that caused the other language builds to stop functioning properly due to a misplaced file. We apologize for the inconvenience this may have caused.

  • Fatal Twelve is now available in Chinese! - 19 December 2019

    Thank you to everyone for your patience! As announced back during the Kickstarter campaign for Fatal Twelve, we're pleased to say that the Chinese translation of Fatal Twelve is now available for download! If you already have the game installed, you can switch languages by right clicking on Fatal Twelve in your Library and selecting Properties. From there, click the Language tab and select Traditional Chinese from the dropdown. The update will begin downloading right away. If you're on the fence about picking up Fatal Twelve, it's currently on sale right now during the Steam Winter Sale so don't miss out on this opportunity!

  • âge 20th Anniversary Sale - 21 October 2019

    This week marks game studio âge's 20th anniversary. What better way to celebrate than to have a sale? Starting today at 10:00 AM PST to Nov. 1, 10:00 AM PST, save 40% on any of the Muv-Luv titles on Steam. Don't miss out on this opportunity as we salute âge's 20 years of service in the gaming industry! https://store.steampowered.com/app/802880/ https://store.steampowered.com/app/802890/ https://store.steampowered.com/app/889700/ But wait, that's not all. There will be a special live broadcast on Youtube for the anniversary. The stream will go live tonight at 2:00 AM PST (6:00 PM JST). We'll have more details very soon including the Youtube link for you to watch the broadcast!

  • Update on Chinese Language Localization - 20 December 2018

    Just a heads up for everyone but the Chinese language localization for Fatal Twelve is nearly finished. The majority of the text has been translated with only UI related text left to be translated. Once that's done, the scripts will be sent to the developer to integrate into the build. At that point a build will be sent to QA for some testing before we push the update to all users. We appreciate everyone's patience regarding this update. Stay tuned for more information as we get it.

  • Mini Voice Drama Released - 6 August 2018

    We've just released the mini voice drama as DLC here on Steam, made possible by contributions to the game's Kickstarter! Thank you for all your support! You can pick it up with a launch discount here: https://store.steampowered.com/app/838130/Fatal_Twelve_Mini_Voice_Drama/ Be warned that the drama CD tracks do contain spoilers for the main game, so it's recommend that you complete Fatal Twelve before listening to the drama CD.

  • Multilingual achievement fixed - 1 June 2018

    An update has just been pushed to all users that addresses the Multilingual achievement not working. This was tested on a fresh installation so it may be required to delete the persistent file from your folder as mentioned in a previous update. We apologize for the problem that this has caused.

  • Update Available - 23 April 2018

    A new update was pushed to Steam to address a number of issues in Fatal Twelve Release Notes (Update 2) ・Fixed a bug where Rinka's voice would desync with the corresponding text in the game as reported by some users. ・Other minor fixes 修正のリリースノート(アップデート2) ------------------- 主な修正内容 ・一部のユーザー様において、文章とボイスにずれが発生する不具合を修正しました。 ・ 誤字を修正しました。 -------------------

  • Fatal Twelve DLC Release + Giveaway! - 13 April 2018

    The Fatal Twelve OST and Mini Artbook are now available as DLC on Steam! Don’t miss out on the 10% launch discount that ends April 20th! These DLC require you to own Fatal Twelve on Steam to purchase. Be sure to also check out the Fatal Twelve giveaway going on right now! The giveaway includes a beautiful hand drawn shikishi of Rinka by the character designer, Shio Koji and a tapestry of artwork from Fatal Twelve! Don’t hesitate to enter, the giveaway is available to everyone worldwide! Giveaway: https://sekaiproject.com/fatal-twelve-giveaway/ Please note, due to steam privacy changes you may need to change those settings so it can view your profile. http://store.steampowered.com/app/620210/Fatal_Twelve/ http://store.steampowered.com/app/838120/Fatal_Twelve_Original_Soundtrack/ http://store.steampowered.com/app/838140/Fatal_Twelve_Mini_Artbook/

  • Update Available - 12 April 2018

    Today we introduced a patch to address some of the issues in Fatal Twelve. Release Notes (Update 1) Fixed an issue where music would not play during the ending movie Other minor fixes 修正のリリースノート ------------------- 主な修正内容 エンディングムービーで楽曲が流れない不具合の修正 その他 一部不具合の修正 -------------------

  • Regarding the voice lag issue - 2 April 2018

    Some users are reporting an issue where the voices don't seem to match the corresponding line in the game. The developer is currently working on a permanent fix. In the meanwhile, they've offered up some temporary solutions to try. 1) When the issue occurs when using the mouse wheel to rollback through the game text, if you go back far enough through that character's lines, the issue is sometimes fixed. If it does get fixed, return to the point in the game where the issue first happened and after confirming that the issue is resolved, overwrite your save file. 2) Load save data at a point before the issue occurs. 3) Go back to the title screen and start a new game. This issue will be resolved as quickly as possible. We apologize for trouble this may have caused.

  • Regarding the voice lag issue - 2 April 2018

    Some users are reporting an issue where the voices don't seem to match the corresponding line in the game. The developer is currently working on a permanent fix. In the meanwhile, they've offered up some temporary solutions to try. 1) When the issue occurs when using the mouse wheel to rollback through the game text, if you go back far enough through that character's lines, the issue is sometimes fixed. If it does get fixed, return to the point in the game where the issue first happened and after confirming that the issue is resolved, overwrite your save file. 2) Load save data at a point before the issue occurs. 3) Go back to the title screen and start a new game. This issue will be resolved as quickly as possible. We apologize for trouble this may have caused.

  • New Demo Now Live! - 25 January 2018

    Some unfortunate news regarding the release of Fatal Twelve but according to the developer, the game will be delayed till late March. We have adjusted the release date accordingly. At the same time there is a new demo out on Steam which adds enhancements to the previous version along with extra content that goes further than the previous demo. Please check it out!

  • New Demo Now Live! - 25 January 2018

    Some unfortunate news regarding the release of Fatal Twelve but according to the developer, the game will be delayed till late March. We have adjusted the release date accordingly. At the same time there is a new demo out on Steam which adds enhancements to the previous version along with extra content that goes further than the previous demo. Please check it out!

  • Official Game Opening Unveiled! - 12 December 2017

    Just last week, developer Aiueo Kompany revealed the official opening video for Fatal Twelve. Check it out now! Fatal Twelve, Coming Soon in January 2018! YouTube: https://www.youtube.com/watch?v=YZuDlOOT1EY

  • Official Game Opening Unveiled! - 12 December 2017

    Just last week, developer Aiueo Kompany revealed the official opening video for Fatal Twelve. Check it out now! Fatal Twelve, Coming Soon in January 2018! YouTube: https://www.youtube.com/watch?v=YZuDlOOT1EY

Patch notes and updates

S.noRelease datePatch nameGID number
17 May 2021Update Information (210506)4072920612503609768
220 December 2019Issues with English Build2592316573852131027

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID620210
Live current players2
SteamPulse tracked peak18
Live count (today's peak floor)2
Price$19.99
Free to playNo
Discount0%
Original price USD$19.99
Current price USD$19.99
Release dateMar 30, 2018
DeveloperLYCORIS
PublisherSekai Project
Owners estimatedNot available
SteamSpy owner estimate minimum0
SteamSpy owner estimate maximum20,000
Review typeVery Positive
Positive review percent92%
Positive reviews922
Negative reviews76
Total reviews998
Steam recommendations947
Achievements31
Average playtime forever1,554 minutes
Windows supportYes
macOS supportYes
Linux supportYes
Parent gameNot available
Store URLhttps://store.steampowered.com/app/620210/

Short description

Shishimai Rinka was a high schooler who ran a small café named Lion House in place of her grandmother. She lived her life much like any other person her age, but one day, she was caught up in an explosion while returning home on the train alongside her friend, Hitsuji Naomi.

About this game

Shishimai Rinka was a high schooler who ran a small café named Lion House in place of her grandmother. She lived her life much like any other person her age, but one day, she was caught up in an explosion while returning home on the train alongside her friend, Hitsuji Naomi. In an attempt to save her friend's life, she shields her on instinct the moment the explosion goes off, losing her life in the process. However, before she knew it, she was back at Lion House, happily chatting with her friends as if nothing had happened in the first place. "Good evening, my lovely little slaves to fate." A few days later, she found herself in a strange world. Here she met Parca, an odd girl claiming to be a goddess. It turns out that she had somehow become a participant in Divine Selection, a ritual carried out over twelve weeks by twelve people, which allowed them to compete in order to undo their deaths. Yet, what shocked Rinka most of all, was the presence of her friend Mishima Miharu amongst the twelve. In order to get through Divine Selection , one must eliminate others by gathering information regarding their name, cause of death and regret in the real world, then "electing" them. This turn of events would lead to her learning about the truth behind her death, as well as her own personal regrets. She would also come to face the reality that Miharu was willing to throw her life away for her sake, as well as the extents to which the other participants would go to for the sake of living through to the end. Far more experiences than she ever could have imagined awaited her now, but where will her resolve lead her once all is said and done...?

Supported languages

English, Japanese * , Traditional Chinese, Simplified Chinese * languages with full audio support

Steam categories

Category IDCategory
2Single-player
22Steam Achievements
29Steam Trading Cards
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus14Violência Linguagem imprópria
steam germany16Drastische Gewalt Schimpfwörte
igrs18Kekerasan 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: $19.99
  • Highest observed: $19.99

Fatal Twelve'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 $19.99, the highest is $19.99, and the first visible tracked price is $19.99. 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: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

Fatal Twelve's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

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 $19.99, from Sep 22, 2026 through Sep 22, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $19.99. The latest run records $19.99 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $19.99
  • Current list price: $19.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Fatal Twelve at $19.99 in USD, with no active discount metadata. 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$19.99$19.990%
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 $19.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$19.99$19.99No changeNo discount
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 $19.99.

DateCurrent priceOriginal priceDiscountSource
2026-09-22$19.99$19.99No discountSteam Store

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