When people search for "Dota on Warcraft 3," they usually mean (the MOBA that started it all), not the modern Dota 2 by Valve.
: Active subscribers can link their account to Battle.net to get instant access to the full Reforged edition. When people search for "Dota on Warcraft 3,"
GOG.com (formerly Good Old Games) offers a free version of Warcraft III: Reign of Chaos and The Frozen Throne. You'll need to create a GOG.com account, but it's free and easy to do. When people search for "Dota on Warcraft 3,"
Here is the biggest hurdle for a free version: When people search for "Dota on Warcraft 3,"