PUBG was first released for Microsoft Windows via Steam's early access beta program in March 2017, with a full release in December 2017. The last player or team standing wins the round. The available safe area of the game's map decreases in size over time, directing surviving players into tighter areas to force encounters.
In the game, up to one hundred players parachute onto an island and scavenge for weapons and equipment to kill others while avoiding getting killed themselves. The game is based on previous mods that were created by Brendan ' PlayerUnknown' Greene for other games, inspired by the 2000 Japanese film Battle Royale, and expanded into a standalone game under Greene's creative direction. PlayerUnknown's Battlegrounds (also known as PUBG: Battlegrounds) is an online multiplayer battle royale game developed and published by PUBG Corporation, a subsidiary of Bluehole.