Now on Steam
v1.3.12
February 21st, 2026
v1.3.12 brought SCP – Containment Breach to Steam after an open beta that started in January. Along with the Steam release, it moved the game from DirectX 7 to DirectX 9 and added a modding system with Steam Workshop support.
Mods & Workshop
Mods can replace models, textures and sounds, and add new rooms, items and SCP-294 drinks.
DirectX 9
The engine now runs on DirectX 9 instead of DirectX 7, which also lets the game run almost flawlessly on Linux and the Steam Deck.
4K & HUD Scaling
The HUD scales up for high resolutions and can be moved toward the center for ultrawide screens.
Localization
Russian, Simplified Chinese, Portuguese, German and Polish at launch, with more languages added since.
Speedrunning
A built-in timer and numeric seeds, made together with the speedrunning community.
Achievements
The game's achievements are now on Steam, along with a new one for SCP-066.
Subtitles, texture upgrades, and more!
v1.3.12.1
April 4th, 2026
The first big update after release added subtitles and closed captions, the first batch of high resolution textures, Steam rich presence and the showmap command.
Subtitles
Optional subtitles for dialogue and announcements, with closed captions for players who are hard of hearing.
Upgraded Textures
HUD, inventory and achievement icons recreated at high resolution, staying as faithful to the originals as possible.
showmap
A console command that draws a 2D overview of the facility, marking important locations and the player.
Every year on April 15th, there will be
Anniversary Event
v1.3.12.2 · April 16th, 2026
SCP – Containment Breach turned 14 on April 15th, 2026. v1.3.12.2 added a birthday surprise for the occasion, with cake, confetti, party hats and decorations to find around the facility. It now comes back automatically every April 15th.
Everything in v1.3.12.2
v1.3.12.3 to v1.3.12.6
Patches
Smaller patches have kept coming since, with higher resolution ending and credits screens, new console commands, more modding options and a long list of bug fixes.
Original vs improved
Texture Upgrades
All the remastered textures that shipped with v1.3.12 and its updates, each shown next to the original from v1.3.11. Open any of them in the archive for its full PSD.
Released with v1.3.12
Gameplay Trailer
The gameplay trailer for SCP – Containment Breach on Steam, made for the v1.3.12 release.
SCP – Containment Breach is based on the works of the SCP Foundation and is released under CC BY-SA 3.0. Original game by Undertow Games.