Join a battle session in 'Call of Ops 3'. Select your armament from the arsenal before the match begins. Navigate around the map using the on-screen joystick for PC or touch controls for smartphone. Focus at opponents using the controller and attack to defeat them. Grab ammo scattered across the map to keep fighting. Dodge enemy shots by moving strategically. Score points by eliminating opponents. The player with the highest score at the end of the match wins.