Arma II mod DayZ delights the PC gaming community with its combination of the game's hyper-realistic first-person shooter action, persistent player-versus-player, and of course, zombies everywhere. That's enough stress for any stranded survivor, but DayZ's bonus allure lurks under its hood: its mind-warping levels of paranoia. That's what prominent StarCraft II streamer Destiny discovered in a very special way during his time within the open plains and building ruins of DayZ. Listen to him vainly pit his sanity against “Mr. No-no” below.