The newly released Map Pack includes eight new maps that are can be played using game's various multiplayer modes, including Deathmatch, Team Deathmatch, Hold up and Gold Rush.
The new maps introduce new scenarios and promise to deliver even more intensity than before. The eight new maps are Crusade (8-16 players), Den (10-16 players), El Paso (8-12 players), Gateway (6-14 players), Mine Encounter (6-12 players), St. Peter's Gate (4-10 players), Twilight (12-16 players) and Burrito (8-12 players).
You can get full details of each map over on the game's official website, where you'll also find the download itself. Players of the game should also be pleased to hear that the game's servers will be updated in the next few days.