Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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92% positive of 952 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
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.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 92% on 2026-11-01 → 92% today (952 reviews)
Works, but may need extra effort. Results from Valve's own testing.
4 items on Steam, newest first.




Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
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 f…
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 t…
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…
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) ----…
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 …
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 Dr…
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 L…
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 t…
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 u…
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…
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 …
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…
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 fo…
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 o…
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 whe…
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 whe…
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 th…
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 th…
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
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