StarCraft II: Wings of Liberty is a military science fiction real-time strategy video game developed and published by Blizzard Entertainment. It was released in 2010 for Windows and Mac OS X. It is the sequel to the critically acclaimed and highly popular game, StarCraft, which was released in 1998.

StarCraft II: Wings of Liberty features a single-player campaign, as well as a multiplayer mode that allows players to compete against each other in 1v1, 2v2, and 3v3 matches. The game is set in a futuristic universe, where three different factions – the Terrans, Protoss, and Zerg – are locked in a continuing war for control of the galaxy. Each faction has their own unique units, buildings, and technologies, which players can use to build up their army and defeat their opponents.

The game’s multiplayer mode is highly competitive and is widely considered to be one of the most challenging and skill-based games in the RTS genre. It is also a popular choice for esports, with a variety of tournaments and leagues taking place throughout the year, including the “World Championship Series” which is the most significant StarCraft II tournament with a huge prize pool and attracts top players from all over the world.

The game also features a map editor, called “Galaxy Editor” which allows players to create their custom maps and share them with other players. The editor has a wide range of features and is quite powerful, allowing players to create complex and unique maps.

Overall, StarCraft II: Wings of Liberty is a critically acclaimed and highly popular real-time strategy game that offers a unique blend of intense and strategic gameplay, with a wide variety of units, buildings, and technologies to choose from, and a high level of replayability, making it a favorite among the competitive gaming community.