Recently I’ve been enjoying Call of Duty: Advanced Warfare’s online multiplayer. The mode that I have been playing the most is infected. For those who don’t know it’s a mode in which one player is deemed patient zero who must kill every other player. Every player patient zero kills adds another member to their side. If the other player lasts long enough without being killed (or infected) they win but if every player is infected the infected win. I tend to think of it as a bizarre game of tag, in which every tag adds to who is “it” rather than changing who “it” is.