Game resource
Caliber
Caliber is a tactical shooter with operators and both PvE and PvP queues. You pick a role, you clear a room, you spend the reward on the next kit. this resource is extra reading if you are still treating every mission like a deathmatch.
Roles in a four-stack
Someone watches the door. Someone covers the plant. additional game information is more game information for operator unlocks and when to swap for a harder raid.