A game doesn’t survive for decades without evolving, and World of Warcraft has evolved more than most in its 22 years, slowly transforming to cater to players’ changing tastes and expectations. But despite being around for so long, many of the biggest, most foundational changes to Blizzard’s MMO have happened more recently. It was only the game’s previous expansion, The War Within, that added proper account-wide progression and the ability to earn endgame gear playing solo. It was only four years ago that Blizzard made it so Alliance and Horde players could finally team up.
