Crackdown (Xbox 360)

Because of its explosive weapons, superhero-like powers and enormous 3-D city, CRACKDOWN can best be described as Grand Theft Auto (GTA) on steroids -- except now you're a genetically enhanced agent instead of a criminal. Sure, you can still carjack vehicles, shoot down gang members, and take on dozens of non-linear missions -- but you're discouraged from abusing your power, such as driving over innocent pedestrians. After you select from one of the available agents at the beginning of the game, and then choose your first vehicle in the Agency garage, you're introduced to the story surrounding three rival gangs who have turned Pacific City into an urban battleground. You also learn about the game's role-playing level-up feature that lets your character upgrade skills in five categories: agility, driving, explosives, strength, and weapons.

Played from a third-person perspective, the game resembles a colorful graphic novel with its "cel-shaded" visual style. And more so than in GTA games, the Pacific City in Crackdown is quite vertical, so you will be able to climb, hang from, and scale walls, ledges, and boulders in order to best explore this huge city and perform the various missions. More than 100 licensed songs and surround-sound add to the overall immersion factor.

Have a friend on the Xbox Live network? Gamers can play online in an optional cooperative mode, allowing two agents on the scene at the same time.