Guild Wars is an online role-playing game created by ArenaNet and published by NCSoft. The game is set in the fantasy world of Tyria, where players take on the role of heroes who seek to save their world from an ancient evil. The game features a unique combination of PvP, PvE, and team-based play styles, allowing for a wide range of strategies. Players can choose from a variety of professions, each with unique abilities and skills, and can customize their characters to fit their playing style. Guild Wars also features an expansive world map and an in-game economy, with the ability to purchase and sell items from other players. Guild Wars is free to play, and offers both a single-player story mode and a multiplayer arena mode.
You can't compare a routine-based game with a persistent world to a challenge-based arcade tactics game.