What if we told you that there is another side to this world? That the established order of our existence is under constant threat from an unknowable number of horrifying abominations. Most of humanity has never encountered these anomalies – a creature that kills anyone who sees its face, a cult capable of causing worldwide disasters, everyday objects that take on otherworldly powers, and other monstrosities beyond our comprehension. Standing between them and us mere mortals lies humanity's last line of defense – a mysterious global organization committed to "secure, contain, and protect". Meet the SCP Foundation.
Your Roles
Rookie researcher Karl, a new employee at the SCP Foundation, is assigned to help organize some of the Foundation's top-secret files. However, something inexplicable happens while he is browsing the archives. Karl's perception of the world gradually changes, and even his psyche becomes seriously affected. Can you retain your grasp on sanity after experiencing these anomalies?
Unique Experiences
SCP: Secret Files offers a diverse range of gameplay experiences – investigate a mysterious hydroelectric power plant, immerse yourself in an uplifting fable, or delve into a bizarre, retro-inspired world. Each story introduces its own tone, mechanics, and cast of characters.
SCP Lore
The world of the SCP Foundation covers a wide variety of ideas, encompassing people and creatures, objects and phenomena, abstract concepts, and even supreme beings such as SCP-3999. Likewise, these stories examine a wide range of themes, including horror, science fiction, comedy, mythology, and more. We have designed our game to be an SCP-fan's dream experience, as well as the perfect primer for those unfamiliar with the weird and wonderful lore of the SCP Foundation.
Content relating to the SCP Foundation, including the SCP Foundation logo, is licensed under Creative Commons Sharealike 3.0 and all concepts originate from http://www.scpwiki.com and its authors.
Contents of "SCP: Secret Files", being derived from this content, other than the specially stated parts as well as the source code of the game, are hereby also released under Creative Commons Sharealike 3.0.
Additional notes: Best experienced with headphones
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-12-29
Monthly Recap - December Edition
On the very cusp of 2026, we have prepared the YUPLAY Monthly Recap - December edition to include information about some of the biggest gaming experiences of all time, as well as prominent hits across the year and an announcement of a classic game that would make its return very soon! Ready to close off 2025 with a blast? Let’s deliver on that with a few banging stories that we are certain that you would really like…
This Christmas we got not just one, but actually two very interesting promotions prepared for you! The first out of the two Christmas holiday promos is going to last a bit more than a week and it would include discounts on all the games we got on our website and if you decide to buy at least 2 (or more) game titles, at checkout there would be an automatic 10% (with a maximum cap limit of 3€) taken off from the cheaper one in the order. The second one…
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Some in-game text is small and may be difficult to read
This game's default graphics configuration performs well on Steam Deck