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Fatal Twelve

Game overview

Fatal Twelve

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.

Female Protagonist Visual Novel LGBTQ+ Dating Sim Story Rich
Last tracked players
0
All-time peak
6
24-hour change
Unavailable
Steam reviews
92.9% positive
954 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full 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. 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...?

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System requirements Windows · macOS · Linux

Windows

Minimum

Minimum:
  • OS *: 32/64-bit Windows 7 / 8.1 / 10
  • Processor: 1.8 GHz Pentium 4
  • Memory: 2 GB RAM
  • Graphics: 1280 x 720
  • DirectX: Version 9.0c
  • Storage: 6 GB available space

macOS

Minimum

Minimum:
  • OS: MacOS
  • Processor: 1.2 GHz
  • Memory: 2 GB RAM
  • Graphics: 1280 x 720
  • Storage: 6 GB available space

Linux

Minimum

Minimum:
  • OS: Linux
  • Processor: 1.8 GHz Pentium 4
  • Memory: 2 GB RAM
  • Graphics: 1280 x 720
  • Storage: 6 GB available space
Game details Languages, features & support
Publisher
Sekai Project
Brazilian rating
14
Steam Germany rating
16
Achievements
31
Features
Single-player, Steam Achievements, Steam Trading Cards, Family Sharing
Languages
English, Japanese*, Traditional Chinese, Simplified Chinese
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
Input
Controller support: unknown
Structured language support (4)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
JapaneseYesYesYes
Traditional ChineseYesNoYes
Simplified ChineseYesNoYes
Steam store page fresh · checked 2026-10-14 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Wait — $19.99.

Not the best time to buy. Price could improve with future sales.

▬ ~41 days until next sale

Value Score

Great Value — 89th percentile.

Price-to-player ratio ranks in the 89th percentile. Priced as Market at $19.99.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 18%
Value Ratio Top 11%

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Developer Analytics

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Frequently Asked Questions

Is Fatal Twelve worth buying right now?
Wait — $19.99. Not the best time to buy. Price could improve with future sales.
When does Fatal Twelve go on sale?
Not the best time to buy. Price could improve with future sales.
Is Fatal Twelve free to play?
Fatal Twelve costs $19.99 on Steam.
What genre is Fatal Twelve?
Fatal Twelve is a Adventure, Casual, Indie game.
Who developed Fatal Twelve?
Fatal Twelve was developed by LYCORIS and published by Sekai Project.
What platforms does Fatal Twelve support?
Available on Steam for Windows, macOS, Linux.

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