Join a deathmatch session in 'Call of Ops 3'. Pick your firearm from the collection before the match begins. Navigate around the battlefield using the arrow keys for desktop or swipe gestures for smartphone. Focus at opponents using the mouse and shoot to defeat them. Pick up ammo scattered across the map to maintain your edge. Avoid enemy shots by moving strategically. Score points by eliminating competitors. The player with the highest frags at the end of the match wins.