PUBG (PlayerUnknown's Battlegrounds) is a battle royale video game developed by PUBG Corporation, a subsidiary of Krafton Inc., released in 2017. In the game, players are dropped onto an island where they must search for weapons and supplies to eliminate other competitors. At the same time, the playable area gradually shrinks, with the last player standing being the winner. It is available on multiple platforms, including PC, consoles, and mobile devices. Through its Lightspeed & Quantum Studio subsidiary, Tencent was responsible for developing the successful mobile version, PUBG Mobile, which greatly expanded the game's global popularity, especially in Asia.