Combine the mechanics of four unique tools to explore a scientific facility and expose its secrets.
Your play style will shape your adventure in this world full of mysteries to uncover. Learn with your mistakes and evolve to escape from this unique mind prison.
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Regional prices
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Price history, US store (USD)
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A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
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Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 12 September 2026 07:13 UTC.
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28 June 2026 12:11 UTC · Community Announcements · GriosDevelopment
Hi everyone, ❤️I wanted to share a new project I’m currently working on: Relay Protocol.It’s a minimalist puzzle game about lasers, timing, and solving strange mechanical rooms; playable solo or in online co-op.If you followed this page because you enjoy mysterious puzzle games, logic-based rooms, and that feeling of figuring out how a place works, I think this might be something you’ll like.Relay Protocol is coming soon to Early Access, and I’ll be sharing more as we get closer to release. You can wishlist it on Steam here:https://s.team/a/4698020
14 October 2019 12:44 UTC · Community Announcements · GriosDevelopment
{STEAM_CLAN_IMAGE}/26102311/a49709a86034d82ee117f9432ccc5424607bbac7.jpg Hi, Enigma Prison fans. I updated the steam page with new screenshots and thumbnails (the trailer hasn't been updated yet) Sorry for not posting updates more often, but I can guarantee that the game is in full production. I'm working hard to finish the game as soon as possible. Hope you understand
24 October 2018 22:42 UTC · Community Announcements · GriosDevelopment
Hi, Enigma Prison fans. I would like to update you guys on the development of the game. I had to take a break from the development to take care of health problems, but since the beginning of 2018, I have returned gradually to developing Enigma Prison. Since three months ago, I have returned to working full time on it, dedicated to finishing the game. Since I started developing the game there was a giant technological leap and I knew that one of the things I needed to do was keep up with those changes. Enigma Prison is currently running on the latest stable release of Unreal Engine 4, this has
17 October 2016 17:31 UTC · Community Announcements · GriosDevelopment
Hello, Enigma Prison fans! I would like to thank all of you for testing the beta, sending feedbacks and bug reports. Every day the game is becoming more dynamic and interesting. From the very first day on steam until now, the game has passed through enormous changes, so if you played the beta since the early days, you will clearly notice how much the game evolved. Of course, this is not restricted to the beta, but the entire game. The beta includes 11 chambers, while the final game currently has more than 70 chambers and continues to expand. I can’t wait for you all to discover the surprises t
17 October 2016 17:31 UTC · Community Announcements · GriosDevelopment
Hello, Enigma Prison fans! I would like to thank all of you for testing the beta, sending feedbacks and bug reports. Every day the game is becoming more dynamic and interesting. From the very first day on steam until now, the game has passed through enormous changes, so if you played the beta since the early days, you will clearly notice how much the game evolved. Of course, this is not restricted to the beta, but the entire game. The beta includes 11 chambers, while the final game currently has more than 70 chambers and continues to expand. I can’t wait for you all to discover the surprises t
26 August 2016 05:56 UTC · Community Announcements · GriosDevelopment
http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26102311/ae955a8001a3ae4eeb4e4c708c610e6d68ceb889.png Finally the Enigma Prison page is live on Steam! Thank you to everyone who has encouraged me and voted for the game during the Greenlight compaign. In addition to the page, you can also download and play the free Beta by clicking on the button to download the demo. This version with 11 chambers of the full game, will help you to understand some mechanics of the game, give feedback on the steam community and report bugs. Do not forget to add the game to your wishlist to be
26 August 2016 05:56 UTC · Community Announcements · SRRIVERS
http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26102311/ae955a8001a3ae4eeb4e4c708c610e6d68ceb889.png Finally the Enigma Prison page is live on Steam! Thank you to everyone who has encouraged me and voted for the game during the Greenlight compaign. In addition to the page, you can also download and play the free Beta by clicking on the button to download the demo. This version with 11 chambers of the full game, will help you to understand some mechanics of the game, give feedback on the steam community and report bugs. Do not forget to add the game to your wishlist to be
Full appinfo as delivered by Steam PICS, changenumber 36354867. Also at /api/app/500740/raw.
