Screenshots
Watch trailer on Steam ↗GNOSIA
Petit Depotto · Published by PLAYISM · Official site ↗
Very Positive — 94% positive (5,155 reviews) · 26 achievements
Last updated 27 Sept 2026
The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...
£19.49
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
£19.49
Price history
3 Sept 2026Lowest: £19.49 · Highest: £19.4910 Oct 2026
Adventure, Indie, RPG, Simulation · 2022 · More £15 - £30 games
Explore GNOSIA's intricate world where adventure and role-playing intertwine. As you navigate the complex dynamics of Gnosia entities, make choices that shape your experience in this thought-provoking indie RPG from Petit Depotto.
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”.
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”.
System Requirements
Will my PC run this? →Minimum
Minimum:
- OS *: Windows 7/8/8.1/10 (32bit/64bit)
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Storage: 1 GB available space
Supported Languages
English, Simplified Chinese, Japanese
Latest news
AnnouncementsOfficial
GNOSIA: The Live Playing Theater and 30% Off "Silver Key" Restock Sale!
Hello fellow humans, Thank you for playing GNOSIA! To celebrate the upcoming Gnosia: The Live Playing Theater taking place from August 21 to September 6, as well as the restock of the PS5 Deluxe Edition: First Edition Bonus + Exclusive Silver Key and...we're holding a 30% Off Commemorative Sale to go along with it! {STEAM_CLAN_IMAGE}/40538320/7381de31427e4d13fb5bd06f9c8cb87094b12ab5.jpg We're also currently working on adding Korean and Traditional Chinese language support to Gnosia so that we can bring the game to even more players! The update is still some time away but we hope you'll look forward to it! Until then, everyone, have a good journey! https://store.steampowered.com/app/1608290/_/Read full article on Community Announcements (PLAYISM_)AnnouncementsOfficial
GNOSIA Soundtrack Out Now on Steam!
GNOSIA Soundtrack List1call of ender4：172in the unknown ship2：223voting3：264suspicion2：365red alert2：146remind me2：017ULULO3：488enjoying my routine2：479flying yellow cucumber1：2010back street cats1：5511a ray of hope3：1312the silver key3：1113a sip of wonder2：5814for your fun1：3815ice prison3：1416we all broken1：4017ASTER3：3418shooting stars go away2：1019eyes on you2：4720this is a lie3：0121world of probability1：4022the truth1：0823the last march of us3：0824blue sky, blue star5：59CreditsArtists: Various ArtistsComposer: Q flavorOthers: Vocal and Lyricist for Track 24 by Kayan A 10% launch discount will be available for the first 14 days.In addition, the main game GNOSIA is currently 30% off until December 13.When purchased together as a bundle with the original soundtrack, an additional 10% discount will be applied as well so don’t miss this opportunity!Read full article on Community Announcements (PLAYISM_)AnnouncementsOfficial
Experience the game GNOSIA before the Anime Premiere! GNOSIA is now 35% OFF!
Hello everyone,With the anime premiere of "GNOSIA" just around the corner starting October 11th, we're hosting a 35% off sale for the game! This is your last chance to check it out before the anime begins. So if you haven't played it yet, make sure you don't miss out! The TV anime "GNOSIA" will air October 11th. Bon voyage!Read full article on Community Announcements (PLAYISM_)Patch NotesOfficial
Update on Unity Vulnerability
We have released an update regarding the Unity vulnerability. No additions, changes, or corrections have been made to the game's content.The anime will premiere soon, so please stay tuned!Read full article on Community Announcements (PLAYISM_)Community & EventsOfficial
Special stage event at TGS to celebrate the GNOSIA anime!
Since its release in June 2019, the single-player werewolf game GNOSIA has charmed so many fans, and the anime adaptation starts October 11! To mark this occasion at Tokyo Game Show 2025, we've invited Chika Anzai, the voice of protagonist Yuri, and Asami Seto, the voice of Gina, for a special GNOSIA session on stage at the PLAYISM booth. Don't miss this unique event about both the game and the anime GNOSIA! GNOSIA anime official website: https://gnosia-anime.com/ PLAYISMX (formerly Twitter) Bluesky Facebook PLAYISM Official Site PLAYISM Publisher Page Official PLAYISM DiscordRead full article on Community Announcements (PLAYISM)
