You play as D-9341, one of many Class-D test subjects used by the SCP Foundation, an organization dedicated to containing and safe-guarding anomalous creatures and artifacts from the rest of the world.

Not long after receiving your first assignment, the facility undergoes a massive containment breach, leaving you alone in the darkness with the escaped entities roaming around the facility.

Your goal throughout the whole game is to escape the facility alive, while trying to avoid any hazards along the way. The most prominent hazards being SCPs which have escaped containment.


The game is based on the works of the SCP Foundation community.

This game is licensed under Creative Commons Attribution-ShareAlike 3.0 License.

Source code can be found on GitHub.

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The following was originally posted on the Undertow Games site by Regalis on April 15th, 2016.

It’s been four years since the release of the first alpha version of SCP – Containment Breach, so I decided to make a little montage of the progress of the game. A big thank you to everyone who’s played the game during the years, all the people who’ve helped with the development and everyone else who’s been following and supporting the project!

As some of you may notice from the last few clips in the video, there’s some new stuff coming up: the developers of the Nine Tailed Fox Mod (ENDSHN and Vane Brain from Third Subvision Team) have been working on a new update for the game for some time now (with some collaboration by me). The update will introduce a couple of new SCPs and expand the role of some of the existing SCPs, and also include a ton of bugfixes, optimization and some visual improvements (some of which can be seen in the video)!

Steam Release: 6 Months Later

Steam Release: 6 Months Later

SCP: CB Nine Tailed Fox Mod

Greetings to all Nine-Tailed Fox soldiers! It’s been 6 months since SCP: Nine-Tailed Fox released on Steam! While the launch was pretty rough at the...

SCP - Security Stories Trailer #2

SCP - Security Stories Trailer #2

SCP - Security Stories 2 comments

New SCP-Security Stories trailer! Video is a bit short, but I hope you'll like it ;)

Update 1.0.7 Announcement and Patch Notes

Update 1.0.7 Announcement and Patch Notes

SCP - Containment Breach (Graphics Overhaul Mod)

Another update to Graphics Overhaul is here! This one focusing on the general map textures of containment breach, as it is the "General Map Update." This...

SCP: Containment Breach Messed Up Funny Mod

SCP: Containment Breach Messed Up Funny Mod

SCP: Containment Breach Messed Up Funny Mod

SCP: Containment Breach Messed Up Funny Mod! Made by myself in my spare time, apologize for some bugs and issues. :)

RSS Files
SCP - Containment Breach v1.3.11

SCP - Containment Breach v1.3.11

Full Version 10 comments

Update v1.3.11 of SCP - Containment Breach, originally released on August 19th, 2018. Full changelog available in the description.

patch 049 voice egor korpochov
SCP - Containment Breach

patch 049 voice egor korpochov

SCP PETYA ADVENTURES 3 Audio

The voice acting of SCP 049 has been replaced with the voice of Yegor Koprochev.

SCP:CF // 2.2.2
SCP - Containment Breach

SCP:CF // 2.2.2

CreepySins Mod (Cancelled) Patch

Feeling a bit classic this time.

SCP PETYA ADVENTURES 3
SCP - Containment Breach

SCP PETYA ADVENTURES 3

SCP PETYA ADVENTURES 3 Full Version

SCP PETYA ADVENTURES FULL VERSION SCP PETYA ADVENTURES FULL VERSION

SCPCB Chinese - Second Revise第二版
SCP - Containment Breach

SCPCB Chinese - Second Revise第二版

SCP - Containment Breach 汉化计划 Full Version

2022/8/1 Second Revise第二版,遵循CC BY-SA 3.0协议。

SCP:CF // 2.2.1 (Kinda, maybe patched?)
SCP: Containment Failure

SCP:CF // 2.2.1 (Kinda, maybe patched?)

SCP:CF - Ultimate (REBORN) Patch

basically the old cf ultimate mod, with the same same textures, etc

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h2x3l2
h2x3l2

Still memory access violation?

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Jordy_soaps
Jordy_soaps

does anyone have the indev versions of SCP CB?

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Dylan_Kleb0ld
Dylan_Kleb0ld

im going to eat you're toes

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Guest
Guest

why cant i escape the foundation? ive literally saw the gate open but it wont let me escape

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hjr1234
hjr1234

要去跟scp079对话

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