If you have registered a classic game on Battle.net, you can install the game from the download page.

Please make a selection from the dropdown menu above.

Diablo

  • If you have installed the Diablo Spawn version, download and apply the Spawn patch (Windows).
  • If you have installed the Diablo Retail version, download and apply the Retail patch (Windows | Mac).

Diablo II

  • If you have installed the Diablo II: Lord of Destruction expansion, download and apply the Lord of Destruction patch (Windows | Mac).
  • If you have not installed the Diablo II: Lord of Destruction expansion, download and apply the Original patch (Windows | Mac).

Note: Due to significant changes to OSX, Mac users must reinstall Diablo II. After the new client is installed, you can update to the latest version using the links above.

StarCraft

  • If you have installed StarCraft: Brood War, download and apply the Brood War patch (Windows | Mac).
  • If you have not installed StarCraft: Brood War, download and apply the Original patch (Windows | Mac).

Note: Mac OS X (version 10.3.9 to 10.6.X) users can use our OS X native installer to install StarCraft. Later versions of Mac OS X cannot run StarCraft because it requires PowerPC application support. For more information, see the StarCraft System Requirements article.

Warcraft II

  • If you have installed Warcraft II: Beyond the Dark Portal, download and apply the Expansion patch (Windows | Mac | Mac Editor).
  • If you have not installed the Warcraft II: Beyond the Dark Portal, download and apply the Original patch (Windows | Mac).
  • If you have installed the Warcraft II Battle.net Edition, download and apply the Battle.net Edition patch (Windows | Mac).

Warcraft III

  • If you have installed Warcraft III: Reign of Chaos, download and install the Reign of Chaos patch (Windows | Mac).
  • If you have installed Warcraft III: The Frozen Throne, download and install the Frozen Throne patch (Windows | Mac).

Tried everything here?

If you have tried these steps and still require assistance, please visit our Technical Support Forum or contact us.