Buy the game.

bobchik, as I understand it, the Gold Edition includes four keys: the game, 2 DLCs, and additional content. If you already have the game, you only need to enter the keys for the DLC and exclusive content. Buying the Gold Edition is only worthwhile for those who don't already own the game. I'm thinking of buying the "Gold Edition" on Steam. I was planning on creating an account there anyway, so I'll get a discount. I'm just wondering if the Gold Edition includes the weapons and heroes from the collector's edition of the game.