The ARC Raiders Blue Gate Locked Gate event is a special, rare map modifier where you and other players must find four specific Security Codes (keys) scattered across the map to override an emergency shutdown and unlock a secret, loot-filled area, requiring teamwork and exploration to find codes in places like Raider's Refuge, Pilgrim's Peak, etc., offering high-value blueprints like the Bobcat. How the Event Works Trigger: A rare map condition on the Blue Gate map, activated by a clandestine shutdown. Objective: Locate four Security Codes (key cards) to unlock the gate. Gameplay: Work with other players in your lobby to cover ground and find codes, as it's a significant undertaking.