NEXON has released a new video showcasing the recently-added Quarantine mode for Combat Arms. In Quarantine, at the start of each round players are randomly selected to be zombies and must attempt to infect the human team with their melee attack. If they infect all the humans, the zombie team wins, whereas humans need to survive the round or destroy all of the zombie team.This, however, is easier said than done as zombies are immune to poison, highly resistant to bullets and moderately resistant to fire, explosives and melee attacks. Zombies are not infected by critical hits and increased health and twice the normal amount of stamina. The humans will need to work together to hold off the zombies, utilising the weapon knockback feature to keep the infected at bay.