It’s really happening. The StarCraft II: Wings of Liberty campaign, ranked multiplayer ladder, and Co-Op Commanders will soon be available for everyone for free.
StarCraft II is now free to play on PC
BlizzCon 2014: Starcraft 2, WoW and Hearthstone Championships Prove Esport is Serious Business
Starcraft 2 Dev On The Effects Of Going Free-To-Play - GameSpot
StarCraft II will be free to play starting November 14
Starcraft 2 Dev On The Effects Of Going Free-To-Play - GameSpot
StarCraft II Will Be Free to Play Starting Nov. 14
Unprecedented year in StarCraft II heads toward BlizzCon finale - ESPN
Starcraft 2 Dev On The Effects Of Going Free-To-Play - GameSpot
StarCraft II Free to Play: Legacy (Full Version)
Blizzard Makes StarCraft 2 Free to Play, Learn How to Get It
Starcraft 2 Dev On The Effects Of Going Free-To-Play - GameSpot
Don't call it a comeback: How Blizzard reinvented itself for a post-Titan world, Page 2 of 2
Blizzard is Retiring StarCraft II's WCS; ESL & DreamHack to Take Over Operations of SC2 Esports