4. Guild Wars 2
Guild Wars 2 is the sequel to Guild Wars and a major overhaul over pretty much everything the first game had to offer.
Following in the footsteps of Guild Wars, the game will be sold like any other—in a box, or purchased online—and entirely free to play with no subscription costs whatsoever.
The sequel takes place in a persistent, wide open setting defined by the actions of players—quests and events in Guild Wars 2 are dynamic. Equally dynamic is the combat, which promotes interaction between the player and his or her environment.