H2O's SCPs 1.8.4 [Secure And Contain Update] is a release file of the Minecraft mod [ Cancelled. ] SCP: Project SK, made for Minecraft 1.12.2. It was published on April 27, 2021 and is 11.7 MB in size. For the full description, screenshots and every other version, visit the [ Cancelled. ] SCP: Project SK mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.