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.
Last Updated: 5/18/2024
| Steam Price | $19.99 |
| Release Date | 3/30/2018 |
| Developer | LYCORIS |
| Publisher | Sekai Project |
| Steam App Id | 620210 |
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.
Last Updated: 5/18/2024
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About Fatal Twelve
Fatal Twelve is a Casual, Indie, and Adventure game developed by LYCORIS. On 3/30/2018, it was released on the Steam Store by Sekai Project.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Fatal Twelve on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, Fatal Twelve supports the following features:
- Family Sharing
- Steam Trading Cards
- Steam Achievements
- Single-player
From the Steam community, Fatal Twelve has been tagged with the following user tags:
- Drama
- Kickstarter
- Battle Royale
- Great Soundtrack
- Violent
- Crowdfunded
- Multiple Endings
- Story Rich
- Visual Novel
- LGBTQ+
- Choices Matter
- Mystery
- Dating Sim
- Indie
- Anime
- Casual
- Adventure
- Singleplayer
- Female Protagonist
- Illuminati
Media & Sceenshots
Watch the featured video for Fatal Twelve and see the latest screenshots from the Steam Store.
Fatal Twelve DLC
Fatal Twelve has 2 downloadable add-ons available for purchase on Steam which are Fatal Twelve Mini Artbook or Fatal Twelve Memorial Illustration Book.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Fatal Twelve Mini Artbook | DLC | 4/13/2018 | Steam Charts |
 | Fatal Twelve Memorial Illustration Book | DLC | 5/26/2023 | Steam Charts |
Fatal Twelve has 2 related apps available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Fatal Twelve Mini Voice Drama | Music | 8/6/2018 | Steam Charts |
 | Fatal Twelve Original Soundtrack | Music | 4/13/2018 | Steam Charts |
Related Bundles
Fatal Twelve is included in 1 bundle in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Fatal Twelve Complete Collection | 5 | 5 | $70.35 | View |
Related Packages
Fatal Twelve is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Fatal Twelve | $9.99 | View |
Supported Languages and Localizations
Fatal Twelve is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Fatal Twelve through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Fatal Twelve.
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Fatal Twelve data has been sourced from:
- Valve Corporation. (2024, May 18). Fatal Twelve on Steam. Steam Store.
- Valve Corporation. (2024, May 18). Fatal Twelve. Steam Community Hub.
- LYCORIS. (2023, July 8). Fatal Twelve. Fatal Twelve.