Note: Original CD-keys may no longer be redeemable after November 21, 2025. Install through Battle.net : Once redeemed, download the Battle.net Desktop App
Click the blue "Install" button to download the full, updated client. How to Play Original DotA (Classic Maps) Note: Original CD-keys may no longer be redeemable
When Blizzard launched The Frozen Throne, the game operated on standalone clients updated via manual patches. Players connected to the classic Battle.net service or used local area network (LAN) emulators like Garena, Eurobattle, or RGC (Ranked Gaming Client) to host custom games. Players connected to the classic Battle
These platforms act as virtual LAN clients, allowing you to connect with players worldwide. These installers require a valid CD key to function
: Official legacy installers (version 1.27a or similar) are sometimes available via direct links on Blizzard's Support Forums . These installers require a valid CD key to function.
If you have your old physical jewel cases or CD keys written down, you can claim the digital version directly from Blizzard. Log into the official . Go to your Account Settings . Click on Redeem a Code . Enter your 26-character Warcraft III: Reign of Chaos key. Download the Battle.net launcher to install the game. Method 2: Purchasing Warcraft III: Reforged
