WOW! World Of Warcraft.. I doubt anyone who played this magnificent game to its fullest potential can deny that.. THE GAME that was copied by alot of MMORPG but none came close.. everything is perfect.. Balanced PVP, Active and Daily Raids, Battle Grounds, Arena Rankings, good market economy, Crafting really is important. And lots and lots more.. I miss playing this game.. only con is it took 2yrs of my life hahahahah