Busan is modeled as a futuristic version of the South Korean city of the same name. Players battle for control across three distinct locales/stages: Sanctuary, Downtown, and MEKA Base.
- MEKA Base
- A modified version of the Sanctuary spawn room was used as a Main Menu background for Lunar New Year 2017 (and 2018), approximately 19 months before the map was officially revealed.
- Captain Myung's voice can be heard in the MEKA base.
|Maps in Overwatch|
|Assault||Hanamura (Winter) •• Horizon Lunar Colony •• Paris •• Temple of Anubis •• Volskaya Industries|
|Escort||Dorado •• Junkertown •• Rialto •• Route 66 •• Watchpoint: Gibraltar|
|Hybrid||Blizzard World (Winter) •• Eichenwalde (Halloween) •• Hollywood (Halloween) •• King's Row (Winter) •• Numbani|
|Control||Busan •• Ilios •• Lijiang Tower (Lunar) •• Nepal •• Oasis|
|Arcade||Arena||Black Forest (Winter) •• Castillo •• Ecopoint: Antarctica (Winter) •• Necropolis|
|CtF||Ayutthaya •• Ilios Lighthouse | Well | Ruins •• Lijiang Night Market | Garden | Control Center •• Nepal Village | Shrine | Sanctum •• Oasis City Center | Gardens | University|
|Deathmatch||Château Guillard (Halloween) •• Petra|
|Event||Lúcioball||Busan Stadium •• Estádio das Rãs •• Sydney Harbour Arena|
|Other||Adlersbrunn •• Lijiang Tower (CtR) •• King's Row (Uprising) •• Rialto (Retribution)|