Warcraft 3

Hello, I have the CD key of the game Warcaft 3 but the option ‘install and play’ does not appear to me. How can I do?

https://www.reddit.com/r/warcraft3/comments/rkqtkd/warcraft_iii_introduction_beginner_guides_faqs/

See section 2d

So whoever has the old RFC doesn’t need to buy the reforged version ?

Correct. You will not have access to HD graphics or the new campaign content but you get to play online.

Yes. You need an Reign of Chaos key by the way. Frozen Throne keys won’t work (The Reforged version of the game includes TFT for free)