An MMO shooter with survival elements, set in a world after a zombie outbreak, developed by the Daybreak Game Company studio. The title is one of the two alternative versions of the survival sandbox game formerly known as H1Z1 that was divided into two independent productions during the early access stage. Unlike H1Z1: Just Survive, that remained faithful to the developers' original concept, H1Z1: King of the Kill focuses on dynamic action and players competing in one of several PvP modes, spearheaded by the Battle Royale mode, well-known from the original game. The game features also some elements of survival: before the struggle begins the players get a little time to gather resources and create equipment that they will use to fight their opponents. However, in contrast to the original game these elements were marginalized.