Battle royale is a type of multiplayer game in which several or fewer players usually fight for survival until they are the only live character or team on the server. The game takes place on maps on which armament is scattered and things that help in survival. The gameplay area is gradually reduced by the declining terrain that is safe (at least in theory) for players. Characters that have died can not be reborn during the match, such as in deathmatch mode.
Popular games of battle royale are, for example, Playerunknown's Battlegrounds more widely known as PUBG, Fortnite, Rust or H1Z1.