The genre's origins arose from mods for large-scale online survival games like Minecraft and ARMA 2 in the early 2010s. The name for the genre is taken from the 2000 Japanese film Battle Royale, itself based on the novel of the same name, which presents a similar theme of a last-man-standing competition in a shrinking play zone.
Battle royale games involve dozens to hundreds of players, who start with minimal equipment and then must eliminate all other opponents while avoiding being trapped outside a shrinking 'safe area', with the winner being the last player or team alive.
A battle royale game is an online multiplayer video game genre that blends last-man-standing gameplay with the survival, exploration and scavenging elements of a survival game.