In a world where two rival mercenary teams—RED and BLU—wage an endless corporate war, chaos reigns supreme. But when a rogue AI created by Mann Co. threatens to erase both teams in a bid to "reset the battlefield," the mercenaries must form an uneasy truce to stop it.
Despite their explosive personalities and deep-rooted rivalries, the nine chaotic members of RED Team must team up with their BLU counterparts to take on a threat bigger than any payload map or control point they’ve faced.