Dalyup68,924 Locked 09 Jan 2022 09 Jan 2022
One of the players first need to select the challenge for it to count.
You can mark someone by aiming at an enemy and pressing SPACE. A skull should appear over their head. The other player has to kill the marked enemy for it to count towards the challenge. The skull will disappear after 5-10 seconds so you need to be somewhat quick.