The Xbox is the only console that can boast an exclusive football title... that title is the fast-paced, explosive NFL Fever, which started things off right on the Xbox, selling more copies than any other football game on the system. This year's version, NFL Fever 2003, presents the same gameplay that made 2002 a success, plus several new features. The most impressive of these is online play, which will be made available with the launch of Xbox Live in November.

Until then, you'll need to hone your skills, and IGN Guides is here to coach you. Our guide contains: extensive offensive and defensive strategies, team profiles (including franchise information), Classic Challenge hints and secets, and a guide to creating and editing teams. You won't find a more complete Fever Guide online. Period.

The latest guides for the hottest games are available for IGN Insider subscribers. If you're not an Insider, you'll still want to check out IGN Guides, as we feature plenty of free and sponsored guides as well.

Get the guide here.

To unlock everything, enter OVERTIME as your profile name.

You can unlock stuff simply by completing the training camp drills. These teams will be unlocked for use in Single Play games.

• Unlock the 77 Dallas Cowboys by completing the Running drills.
• Unlock the 96 Green Bay Packers by competing the Passing drill.
• Unlock the 64 Cleveland Browns by completing the Kicking drill.
• Unlock the 83 LA Raider by completing the Tackling drill.

To unlock the following stadia, complete the required number of seasons in Dynasty.

5: Pyramid Stadium
10: Samurai Stadium
15: Tumbleweed Stadium
20: Pansies Stadium
25: Commandos Stadium

To unlock the following stadia, enter the required phrase as your user name.

• Commandos' Stadium: Barracks
• Pansies' Stadium: Flowery
• Pyramid Stadium: Sphinx
• Samurai Stadium: Warrior
• Tumbleweeds Stadium: Dustball

To unlock the following teams, enter the corresponding phrase as your user name:

• '64 Browns: Bigrun
• '67 Packers: Cheese
• '72 Dolphins: Perfect
• '77 Cowboys: Thehat
• '78 Steelers: Curtain
• '83 Raiders: Outlaws
• '85 Bears: Sausage
• '89 49ers: Empire
• '93 Cowboys: Lonestar
• '96 Packers: Green
• '98 Broncos: Milehigh
• Chromides: Regulate
• Commandos: Camo
• Cows: Milk
• Creampuffs: Cakewalk
• Crocs: Crykie
• Darulahs: Tut
• Eruption: Lava
• Firemen: Blazer
• Gladiators: BigBack
• Hackers: Axemen
• King Cobras: Venom
• Mimes: Silence
• Monks: Robes
• Pansies: Viola
• Polars: Igloo
• Samurai: Slasher
• Skeletons: Stone
• Soldiers: Helmet
• Sorcerors: Spellboy
• Spies: Target
• Thunder Sheep: Flock
• Tumbleweeds: Dusty
• War Elephants: Horns
• Wildcats: Kitty
• Winged Gorillas: Flying

As you move through the Classic Challenge (found in Season Mode), you will face a number of classic squads from NFL years past. As you beat each one, you'll earn them for use in Single Play. The teams are:

• 98 Denver Broncos
• 67 Green Bay Packers
• 93 Dallas Cowboys
• 85 Chicago Bears
• 89 San Francisco 49ers
• 72 Miami Dolphins
• 78 Pittsburgh Steelers