Screenshots
Watch trailer on Steam ↗Mystery Chamber Deluxe
GKProduction · Published by GKProduction
Last updated 6 Oct 2026
One day, when Roach, Jack, Alistair, and the Mage were once again gathered to discuss their research, Jack leaned against a wall and inadvertently hit a secret panel, causing a secret passage to open! It appeared to be the entrance to the very Mystery Chamber, but only one could go inside.
Adventure, Indie · More free games
Discover hidden mysteries as Roach, Jack, Alistair, and the Mage venture into a secret chamber. Unravel puzzles in this unique adventure game from GKProduction.
About this game
One day, when Roach, Jack, Alistair, and the Mage were once again gathered to discuss their research, Jack leaned against a wall and inadvertently hit a secret panel, causing a secret passage to open! It appeared to be the entrance to the very Mystery Chamber, but only one could go inside. There was a whole world on the other side of the wall.
Your previous adventure was interrupted in a most unexpected way. This game will introduce you to the Mystery World more fully. Grab your weapons and go on a new adventure!
Features of the edition:
Changes on the levels;
Open world — the ability to return to past levels;
New auxiliary objects;
MC-coins — collect them all;
Redrawing graphics from the interface and weapons to level elements;
New weapons;
New game+ — a new game mode with more advanced levels;
New battle system;
New enemies;
A hundred skins for characters drawn by the MC community.
System Requirements
Will my PC run this? →Minimum
- OS: XP, 7, 8, 8.1, 10, 11
- Processor: 200 Mhz Pentium processor or higher
- Memory: 1 GB RAM
- Graphics: Must support minimum of Direct3D 9
- DirectX: Version 11
- Storage: 100 MB available space
Recommended
- OS: 10, 11
- Processor: 200 Mhz Pentium processor or higher
- Memory: 2 GB RAM
- Graphics: Must support minimum of Direct3D 9
- DirectX: Version 11
- Storage: 100 MB available space
Supported Languages
Latest news
AnnouncementsOfficial
🎨 Create your own skinpack for MC Deluxe!
In connection with the upcoming game update and its release on Steam, a new skinpack submission round is now open! Submit your artwork, and your skinpack may be selected to appear in the game. ➡️ You can find the agreement, instructions, requirements, and templates at the following link: https://forms.gle/YNSRPAUtujW4AFQdA You will need to send the finished skinpack using the same link. The collection will continue until it is announced to cease. What happened to the game's name? For reason, it was decided to revert to the old name, so now the game is called "Mystery Chamber Deluxe" again, but without the year in the title.Read full article on Community Announcements (DocGleb)AnnouncementsOfficial
🚪 Mystery Chamber turns 10 years old!
https://clan.fastly.steamstatic.com/images/41218393/43b6e4b9167f65aa2d3e31e1e155a0813a623661.png On the September, 30th, exactly ten years have passed since notebook sketches of the "Mystery Chamber" from 2010 received their first attempt at realization in the form of a video game. Since then, it has become a growing series of games, which to this day is updated with ideas, concepts, plans, tracks, and of course receives a lot of fan-arts. And even though the classic Mystery Chamber from 2015 is a pretty small game, it has given rise to a lot of things that have yet to be seen in the future: from Mystery Chamber World, to Mystery Chamber itself, which will be something much more than everything that was in the series before that. These ten years are just the beginning, especially in the case of the Mystery Chamber. There are still many challenges, discoveries, quests, adventures, and explorations ahead! Happy 10th anniversary! Artwork by: Rashid Ibadov (RatNRat)Read full article on Community Announcements (VNGames)AnnouncementsOfficial
Mystery Chamber World - Coming to Steam
https://clan.fastly.steamstatic.com/images/41218393/14f9b537c37412195ae6bdfd800fff1327c4ef45.png MC 2015 Deluxe is back, but with a new title and upcoming updates! Meet Mystery Chamber World. The game will be released on Steam along with the long-awaited 1.2 update, and will receive two more updates over time. Add the game to your wishlist now! The free mobile version will also get an update with the same content, so there's no need to worry about it. https://store.steampowered.com/app/3523170/Mystery_Chamber_World 🔍 You can learn more about the upcoming updates hereRead full article on Community Announcements (DocGleb)AnnouncementsOfficial
Mystery Chamber World - Coming to Steam
https://clan.fastly.steamstatic.com/images/41218393/14f9b537c37412195ae6bdfd800fff1327c4ef45.png MC 2015 Deluxe is back, but with a new title and upcoming updates! Meet Mystery Chamber World. The game will be released on Steam along with the long-awaited 1.2 update, and will receive two more updates over time. Add the game to your wishlist now! https://store.steampowered.com/app/3523170/Mystery_Chamber_World 🔍 You can learn more about the upcoming updates hereRead full article on Community Announcements (VNGames)
