Self-explanatory. My personal favorite would have to be Warcraft III. I don't really know why, and even if I did, I'd be too lazy to explain.

Discuss.

I picked warcraft 2.. purely because I remember having a blast with the game before Diablo 1 came out and destroyed that hehe.

Wow. So much fun and so much to do.

Warcraft 3 is in second. I would have put it first but I've put more time into wow overall so it gets the nod.

Warcraft 3. Probably the most fun I had with a game and some of my best memories in gaming. Of course the game is all about the online mode.

World of Warcraft is nearly as awesome but I played Warcraft 3 more.

Warcraft 2. The third is the best but the second is the most fun, like Heroes of Might & Magic (same thing there for me).

Warcraft 3 for sure, the level of customization was just awesome. I mean I played some AMAZING Custom Campaigns people made. If you still play WC 3 and want something really fun to play give a look into Wanders Of Sorceria. It's a very solid custom campaign, it's 6 parts so you will tons of fun with it.

WCIII is my favorite. Mostly cause thats the only one im good at.

Warcraft 3. I loved that game. My friends and I played that game online almost as much as Starcraft.

Tides of Mother Fucking Darkness!

The expansion to warcraft 2 was awesome. That was my favorite one.