Fortnite is an online multiplayer video game originally revealed in 2011, developed by Epic Games and released as different game modes that share the same gameplay and game graphics engine. Game modes include Fortnite: Save the World, a cooperative pay-to-play survival game for up to four players, who must fight carcasses (zombies) and defend objects with fortifications they can build, and Fortnite Battle Royale, a Free-to-play game in the battle royale genre, where up to 100 players