GNOSIA

GNOSIA

Released Jan 2022

The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...

93% positive · 5,016 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $24.99
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Evaluation

GNOSIA is a complete, self-contained narrative game that originally launched on PS Vita in 2019 and arrived on Steam on January 23, 2022. The game shipped as a finished product with no post-launch story content or gameplay expansions planned or delivered. The only DLC listed on the store is the official soundtrack, released on December 5, 2025 — a music pack that adds no game content. Developer activity since launch has been centered on platform expansion (PS4, PS5, Xbox One, and Xbox Series X|S ports announced in September 2023 and released December 14, 2023), a Unity security vulnerability patch in October 2025 (which explicitly noted that no game content was changed), and promotion of a TV anime adaptation that aired in October 2025. The soundtrack DLC release in December 2025 coincided with anime promotional activity. None of these activities represent new gameplay content, and the developer has not announced or suggested any expansions, updates, or additional story content. The game's store description describes a fully realized, self-contained experience. The most recent developer communication was on December 5, 2025. There is no indication of ongoing content development.
Evidence
The only DLC listed is the Original Soundtrack, released December 5, 2025. No gameplay DLC or expansions have ever been listed.
dlc listing · Dec 5, 2025 source content shipped
medium
Developer released a Unity vulnerability patch, explicitly stating: 'No additions, changes, or corrections have been made to the game's content.'
news post · Oct 7, 2025 source ambiguous
medium

Content

1 of 1 released · no outstanding content

Media

Details

Developer
Publisher
PLAYISM
Achievements
26
Platform
Windows
Controller
full support
Steam Deck
Playable
Players
Single-player

About this game

The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...

The crew of a drifting spaceship, facing off against a mysterious and deadly threat known as the “Gnosia” and having no idea who among them is really the enemy, formulate a desperate plan for survival. The most suspicious among them will be put into “cold sleep” one by one, in an effort to rid the ship of Gnosia.

Gnosia is a Sci-Fi Social Deduction RPG in which you will engage in discussion with a variety of unique characters, with the aim of identifying the Gnosia among the group. Players will have to use what information they can gather during the discussions to ascertain whom they think is Gnosia and then vote to put them into cold sleep. As you progress, your abilities will improve - but so will those of the crew.
As the numbers of crew members, Gnosia, and various “roles” increase, it will become increasingly difficult to determine who is telling the truth. Work in collaboration with or against other crew members to ensure your survival until the end.

・Repeatedly play through “loops”, triggering special events to unravel mysteries in a uniquely original narrative. Certain events will unlock new commands for you to use during discussions.

・Step into a variety of roles to develop different character builds. Your stats will determine how effectively you can sway the group’s opinion or lie, and will also affect your likelihood of being selected for cold sleep.

・Engage with an engrossing and eclectic cast of characters and experience randomly triggered events, each one unique to its subject. Character events will reveal information about your crewmates in the form of special “Notes”.
Last evaluated Jun 23, 2026
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