The game was met with very positive reviews from critics, receiving an aggregated score of 93% from Metacritic. Similar to its predecessor, StarCraft II was praised for its engaging gameplay, as well as its introduction of new features and improved storytelling. The game was criticized for lacking features that existed in the original StarCraft game including LAN play and the ability to switch between multiplayer regions. At the time of its release, StarCraft II became the fastest selling real-time strategy game of all time, with over three million copies sold worldwide in the first month.