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Avalanche is a 2v2 map created for the 2014 season 1 ladder of 2014.
Official Map DescriptionEdit
Your team's fortress area contains several free expansions to allow you to play a defensive macro game. Since there are no Xel'Naga Towers along the main path to your opponent, scouting the center of the map is critical to your success.
Blizzard Entertainment. StarCraft II. (Activision Blizzard) Map: Avalanche (in English). 2016.