Fatal Twelve is a Adventure, Casual game from LYCORIS with a 93% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- LYCORIS
- Release year
- 2018
- Playtime
- Varies by player
- Price
- $19.99
- Review signal
- 93% positive
Screenshots






System requirements
PC
- 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
- OS: MacOS
Processor: 1.2 GHz
Memory: 2 GB RAM
Graphics: 1280 x 720
Storage: 6 GB available space
Linux
- Minimum
- OS: Linux
Processor: 1.8 GHz Pentium 4
Memory: 2 GB RAM
Graphics: 1280 x 720
Storage: 6 GB available space
From Steam reviews
Review notes
Fatal Twelve is worth a closer look if you want emotional story, narrative mystery, strong atmosphere, and exploration.
Best for players who want emotional story, strong atmosphere, melancholic, and narrative mystery.
emotional-story
ToneThe story is framed as affecting rather than just plot-heavy.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
deckbuilding
Play styleCard choices, deck shape, and synergies matter.
melancholic
ToneThe emotional register is quieter, sadder, or bittersweet.
Steam review snapshots
Chosen by the Goddess Parca in a twisted Divine Selection, Rinka and eleven others who died at the same time must discover…The true end drags on with too much info dumping and hand-wavey magic which kinda killed the emotional impact the story was…Now the game manages to create a nice and epic atmosphere during certain scenes but I feel like the overall atmosphere often…With it centering on death and regrets it can have a melancholic vibe, but that doesn't stop it from trying to be…Why it fits
Check it if you want adventure, casual filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.