GNOSIA is a Adventure, RPG, Simulation game from Petit Depotto with a 94% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, single-player.

Game snapshot
- Developer
- Petit Depotto
- Release year
- 2022
- Playtime
- Varies by player
- Price
- $17.49
- Review signal
- 94% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7/8/8.1/10 (32bit/64bit) Processor: Intel Core i5 Memory: 4 GB RAM Storage: 1 GB available space
From Steam reviews
Review notes
GNOSIA is worth a closer look if you want narrative mystery, solo-friendly, time loop, and strong atmosphere.
Best for players who want strong atmosphere, nautical, emotional story, and narrative mystery.
Check more carefully if you dislike repetition or grind.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
solo-friendly
FitIt still makes sense as a solo play choice.
time-loop
Play styleTime resets, loops, or rewinds are part of the structure.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
nautical
SettingWater, boats, fishing, or sea travel are important to the feel.
emotional-story
ToneThe story is framed as affecting rather than just plot-heavy.
replayable
FitThe structure gives reasons to return rather than finish once.
grindy
FrictionThe loop may feel repetitive if you dislike grind.
Steam review snapshots
now imagine if AMOGUS was single player and had a story.Otome is my precious daughter and I would let the entire ship go into cold sleep or be sent to another dimension…Gnosia is like a social deduction game without the stupid and annoying people, ergo much better than most social deduction games!It's a freaking well-executed time loop story to boot.Why it fits
Check it if you want adventure, rpg filtered by weird, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.