Guild Wars 2 is a Free-to-play MMORPG that aims to fix many "bugs" in the MMO world. And it really did it, with redesigned combat mechanics, dynamic events, voiced quest dialogue, new classes and races, not to mention the astonishing open world of Tyria, Guild Wars 2 is even more epic than the original. At the same time, it still retains the F2P business model. The rigid class system is also gone, with every class in GW2 able to fill multiple roles, including Healer. On top of that, there are also several unique forms of PvP available to competitive players: from matchmaking familiar to any player, to massive world-vs-world-versus-world wars, where entire servers compete against each other.