SCP Containment Breach is the 2012 horror game drawn from the SCP Foundation collaborative writing project, where Mobile Task Force units are the armed teams sent to recontain escaped anomalies. Its multiplayer remake, SCP Containment Breach Multiplayer, kept the facility PA announcements that defined the original atmosphere. Clips of the MTF intercom later spread through YouTube gameplay, Discord servers and soundboards because the voice is instantly recognisable to SCP fans even without visuals, making it a shorthand for a containment breach turning serious.