World of Warcraft

A massive multiplayer game released Nov, 14 2004

Set in the fictional world of Azeroth, WoW allows players to create avatar-style characters and explore a sprawling universe while interacting with nonreal players—called nonplayer characters (NPCs)—and other real-world players (PCs). Various quests, battles, and missions are completed alone or in guilds, and the rewards for success include gold, weapons, and valuable items, which are used to improve one’s character.

Learn more on Wowhead