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The Stone of Madness is a real-time tactical stealth game set within a haunting 18th-century Spanish monastery in the Pyrenees that also serves as a madhouse. Players control five unique prisoners—Agnes, Leonora, Eduardo, Amelia, and Alfredo—each equipped with distinct skills and grappled by their own traumas and phobias.
As they work together to navigate this oppressive environment, players can cast spells, assassinate targets, and explore hard-to-reach areas while managing the characters' mental health. Actions have consequences, and players must adapt their strategy based on the time of day; daytime offers opportunities for stealth while nighttime unveils paranormal threats.
With visually stunning, hand-painted graphics inspired by Francisco De Goya, The Stone of Madness immerses players in an enchanting yet eerie world, rich with mystery and tension as they strive to uncover the monastery's secrets and orchestrate their escape.
Use your CD key on Steam.
The Stone of Madness
If you do not have a Steam account, you will need to download the client from the official website, install it and then create your account. Once you are logged into your account, click on "Add game" in the bottom left corner and then on "Activate product on Steam". After a few clicks on "Next", you can finally enter your CD key, the game will automatically be added to your library and the download will begin.
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Use your key on Epic Games launcher to download your game
The Stone of Madness
To activate your game with Epic Games, log in to your account on their website, click on "Redeem Code" at the top right of the page, and then enter the game's CD key or code in the field provided. Click "Redeem" to verify the code and add the game to your Epic Games game library. You should now be able to download and play the game from your library.
Activate your product for free through the seller or publisher.
The Stone of Madness
The activation code enables you to activate your product via the seller's or publisher's platform. Follow the provided instructions.
CD key to use on the GOG GALAXY client to download your game.
The Stone of Madness
To activate a game you download on GOG Galaxy, open the application on your computer, log in to your account, click on the menu icon, and then select "Game Codes". Enter the game code in the appropriate field and click "Continue". Once the code is verified, the game will automatically be added to your GOG Galaxy library where you can download and play it.
(*) The best price is currently $9.00. We discovered this product available from 18 vendors supporting 7 DRM systems: Steam, Epic Games, Xbox Live, Nintendo eShop, Sony PSN, GOG Galaxy & Digital Download on 4 platforms - PC, PS5, Switch & Xbox Series X. The game comes in 2 editions. Our price comparison tool has identified 37 digital offers.
The Stone of Madness
The Stone of Madness is a real-time tactical stealth game set within a haunting 18th-century Spanish monastery in the Pyrenees that also serves as a madhouse. Players control five unique prisoners—Agnes, Leonora, Eduardo, Amelia, and Alfredo—each equipped with distinct skills and grappled by their own traumas and phobias.
As they work together to navigate this oppressive environment, players can cast spells, assassinate targets, and explore hard-to-reach areas while managing the characters' mental health. Actions have consequences, and players must adapt their strategy based on the time of day; daytime offers opportunities for stealth while nighttime unveils paranormal threats.
With visually stunning, hand-painted graphics inspired by Francisco De Goya, The Stone of Madness immerses players in an enchanting yet eerie world, rich with mystery and tension as they strive to uncover the monastery's secrets and orchestrate their escape.