Even if you only own the classic version, you will download the 26GB+ Reforged client. Once inside the game settings, you can toggle between "Classic" and "Reforged" graphics. Where to Buy Warcraft III Warcraft III Classic vs ClassicHD in 2026

Some fans have remade the Warcraft III experience in the StarCraft II engine (which is free-to-play). A notable project is Azeroth Reborn , which allows you to play through the original campaigns for free. How to Install Warcraft III (Official Method)

Navigate to the "Games" section and find Warcraft III: Reforged .

Log in to your Battle.net Account Overview and enter your legacy CD key in the "Redeem a Code" box.