Additional information on StarCraft II content and official requirements: Official Shop System Requirements Free vs Paid Content Official Blizzard Store Nova Covert Ops Bundle page on Battle.net
. The base game download includes the files for all campaigns, but they remain locked until purchased. Purchase the Mission Packs You can buy the Nova Covert Ops Bundle (all 9 missions) directly through the Battle.net Shop or in-game under the Collection Starcraft 2 Nova Covert Ops Free Download
: All Commanders are playable, but most are capped at Level 5 unless purchased. (Raynor, Kerrigan, and Artanis are completely free). : Thousands of community-made maps and games. Additional information on StarCraft II content and official
Once purchased, the missions will automatically unlock in the "Campaign" menu of the StarCraft II client. No additional large downloads are usually required as the assets are bundled with the main game. What is Free in StarCraft II? (Raynor, Kerrigan, and Artanis are completely free)
If you are looking for free content, the following are available without a purchase: Blizzard Entertainment Wings of Liberty : The full 26-mission Terran campaign. Versus Mode
for minimum and recommended specs to ensure your PC or Mac can run the game smoothly. What You Get for Free StarCraft2.com
: Complete access to Unranked and Versus AI, with Ranked ladder accessible after 10 "First Wins of the Day" in Unranked or Versus AI. Co-op Missions