NASCAR 09 Play & Win
Register your gamertag, then play NASCAR 09 online between November 28-30 to jump into this fun sweepstakes. You could win some great prizes from EA SPORTS.

Madden NFL 09 Play & Win
Register your gamertag, then play Madden NFL 09 online between November 28-30 to enter. You could win a trip for two to a Carribean resort for the Madden Challenge Finals!

NCAA Football 09 Play & Win
Register your gamertag, then play NCAA Football 09 online between November 28-30 to enter the sweepstakes. You could win some great prizes from EA SPORTS.

NBA Live 09 Play & Win
We've got more than a hundred prizes from EA SPORTS to give away! Just register your gamertag, then play NBA Live 09 online between November 28-30 to enter.

Punisher: War Zone Play & Win
Register your gamertag and play Call of Duty: World at War online between November 28-30 to enter the sweepstakes. Eighty lucky winners will each receive a year of Xbox LIVE

Guitar Hero World Tour Play & Win
Register your gamertag and play Guitar Hero World Tour online between November 28-30 to enter the sweepstakes. You could win a complete home entertainment package.

NXE Is LIVE Play & Win
Jump into the New Xbox Experience with this fun Play & Win Sweepstakes! Just register your gamertag and then play any multiplayer game on Xbox LIVE for your chance to win.

Gears of War 2 Play & Win
As part of the Assault Weekend, we've got a three-day sweepstakes with some great prizes up for grabs. Just register your gamertag and play online November 7-9 to enter.

Fable II Orb Quest Play & Win
You could win a trip to Lionhead Studios and a custom Fable II Xbox 360 console by registering your gamertag and playing the a co-op session of Fable II over Xbox LIVE.

Shocktober Play & Win
You could win a trip to a real haunted hotel by entering the Shocktober sweepstakes. Just register your gamertag, then grab any of the Shocktober downloads to enter.

Gears of War and SAW V Play & Win
Just register and play Gears of War online between October 17-19 to enter the sweepstakes. You could win a Gears of War 2 console or great SAW merchandise.

Stride®/ Rock Band 2 Play & Win
Just register and play Rock Band 2 online between October 17-19 to enter the big sweepstakes. You and your band could win a trip to Houston, Texas to play onstage during the MTV Tour.

Rock the World Play & Win
Don't miss your chance to win a trip to New York for a tour of MTV Studios! Just register and play Rock Band 2 online between October 3-5 to enter the big Rock the World Sweepstakes.

Cause Chaos Weekend Play & Win
You could win great Grand Theft Auto IV prizes by registering and playing online during the Cause Chaos LIVE Weekend. We've got 72 hourly prize packages up for grabs!

Madden NFL 09 Play & Win
Register your gamertag, then play Madden NFL 09 online between September 26-28 to enter. We've got more than a hundred prizes from EA SPORTS to give away!

NASCAR 09 Play & Win
Register your gamertag, then play NASCAR 09 online between September 26-28 to enter. You could win a trip for two to the NASCAR race at the Homestead Miami Speedway.

NCAA Football 09 Play & Win
Register your gamertag, then play NCAA 09 online between September 26-28 to enter. You could win a trip for two to the Rose Bowl game on New Year's Day.

T-Mobile @Home Family Game Night
Play these fun family favorites during July, August, and September to enter the sweepstakes. Eight Grand Prize winners will each score an Xbox 360 Elite console and other prizes.

Madden NFL 09 Play & Win
Register your gamertag, then play Madden NFL 09 online between August 29-31 to enter. You could win a trip for two to the Madden Bowl in Tampa, Florida.

NASCAR 09 Play & Win
Register your gamertag, then play NASCAR 09 online between August 29-31 to enter. You could win a complete home theater setup and an Xbox 360 Elite console.

NCAA Football 09 Play & Win
Register your gamertag, then play NCAA 09 online between August 29-31 to enter. You could win an HDTV, a surround-sound system, and an Xbox 360 Elite console.

Fable II Pub Games Play & Win
You could win great prizes by registering your gamertag and playing the new Fable II Pub Games in Xbox LIVE Arcade. One winner gets an Xbox 360 console signed by Peter Molyneux.

NCAA Football 09 Play & Win
Register your gamertag, then play NCAA Football 09 online between July 25-27 to enter. You could win a trip for two to a college bowl game or other great prizes.

Gears of War Play & Win
Register you gamertag, then play Gears of War online between July 23-27 to enter. You could win a limited-edition Gears of War 2 Xbox 360 console or other great prizes.

Bad Company Play & Win
Gamers were gunning for a great grand prize package that included a gold-dipped Xbox 360 Elite console.

QUAKE Wars Play & Win
Shooter fans got all shook up by the chance to win QUAKE Wars swag or an Xbox 360 Elite console.

Kane's Wrath Play & Win
Jump into some real-time strategy action with this sweepstakes. Just register your gamertag and then play Kane's Wrath online between July 11-13 to enter the sweepstakes.

Rock Your Way to Bonnaroo Play & Win
You could score a VIP trip for two to the Bonnaroo Music Festival, a four-day, multi-stage camping festival held on a beautiful 700-acre farm in Manchester, Tennessee every June.  

Family Game Night Play & Win
Play these fun family favorites during March and April to enter the sweepstakes. Eight lucky Grand Prize winners will each score an Xbox 360 Universal Remote and a 120 GB Hard Drive.

Legendary Map Pack Play & Win
Grab the new Legendary Map Pack for Halo 3, then jump online and play in a multiplayer match April 25-27 to enter. You could win some great Halo 3 merchandise.

Call of Duty 4 LIVE Fire Play & Win
Just register your gamertag and play Call of Duty 4: Modern Warfare online between April 18-20 and you could win a great prize package, including an Xbox 360 Elite console.

Chessmaster LIVE Hip Hop Weekend Play & Win
Win cool prizes hour by hour April 11-13 in this exciting weekend brought to you by the Hip Hop Chess Federation. You can win MS points, Xbox LIVE subscriptions, or even a signed chess board.

Rainbow Six Vegas 2 Play & Win
We've got a special sweepstakes to celebrate the release of Rainbow Six Vegas 2. Register your gamertag and play online for your chance to win an Xbox 360 console or other prizes.

Forza Motorsport 2 Play & Win
Register and race online with Forza 2 and you could win a Wireless Racing Wheel, a copy of the game signed by the developers, or one of more than a thousand other prizes.

Drillbit Taylor and Bully: Scholarship Edition
Register your gamertag or download the Drillbit Taylor Gamer Picture for your chance to win. We've got more than 200 prizes to give away, including a 50-inch plasma HDTV.

Best RPGs Play & Win
Download extra content for hit Xbox 360 RPGs to enter this sweepstakes. You could win a trip for two to Comicon in San Diego, or a limited-edition Mass Effect Xbox 360 console.

U.S. Army Vehicle Training Play & Win
We've got 100 Halo 3 Legendary Editions up for grabs in this new Play & Win sweepstakes. Just register your gamertag and play in a Halo 3 multiplayer online match to enter!

Poker Smash Play & Win
Download the new puzzle game Poker Smash (full game or free trial version) from Xbox LIVE Arcade to enter the sweepstakes. You could win a new Xbox 360 Elite console!

U.S. Army Heavy Weapons Play & Win
More than a thousand prizes are up for grabs in this special Play & Win Sweepstakes, including limited-edition Halo 3 artwork. Register and play Halo 3 online to enter!

Rock Your Weekend Play & Win
You could win some great Rock Band merchandise or even a trip to MTV Studios in New York City. Just register your gameratg and then play Rock Band online to enter!

Rambo Play & Win
You could score some cool Rambo merchandise in this special sweepstakes. Just register your gamertag and then play a multiplayer match of Kane & Lynch: Dead Men to enter!

Madden Bowl Play & Win
Get your friends together for a tournament during the big game weekend, and you could win some great prizes. Just register your gamertag and play online to enter.

Rock Your Party Play & Win
Register your gamertag, and then play Guitar Hero III: Legends of Rock online to enter the sweepstakes. You could win an Xbox 360 Elite console and a 50-inch HDTV!

U.S. Army Sniper School Play & Win
More than a thousand prizes are up for grabs in this special Play & Win Sweepstakes, including limited-edition Halo 3 artwork. Register and play Halo 3 online to enter!

Need for Speed ProStreet Play & Win
Register your gamertag, and then race online in Need for Speed ProStreet between January 11-13 for a chance at a limited-edition Need for Speed ProStreet Xbox 360 console.

Universe at War Play & Win
You could win a top-of-the-line PC gaming rig and a hi-def monitor in this special Games for Windows Play & Win Sweepstakes PC in the new strategy game Universe at War

Xbox Originals Play & Win
Register your gamertag, and then download any Xbox Originals game between December 4-5 to enter the sweepstakes. You could win a cool VIP Accessories Kit or other prizes!

I Am Legend Play & Win
We've got a special I Am Legend Xbox 360 console up for grabs in this Play & Win Sweepstakes. Register your gamertag and play Gears of War online December 1-14 to enter.

LEGO Star Wars: The Complete Saga Play & Win
Register your Gamertag, play LEGO Star Wars: The Complete Saga between December 7-9, and you could win LEGO Star Wars construction kits, accessories, and 1600 Microsoft Points.

T-Mobile Sidekick Play & Win
Get ready for the holiday season with a fun Project Gotham Racing 4 Play & Win Sweepstakes, courtesy of T-Mobile Sidekick LX. We've got more than 400 prizes to give away!

Xbox LIVE is 5IVE Play & Win
We're kicking off a Play & Win Sweepstakes where you score an entry by playing ANY game on Xbox LIVE. You could win a VIP Accessories Kit, HD DVD Player, or other great prizes!

Call of Duty 4 Live Fire Play & Win
Just register your gamertag and play Call of Duty 4: Modern Warfare online between November 16-18 and you could win a great prize package, including an Xbox 360 Elite console.

Guitar Hero III Play & Win
Headbang your way to fame and fortune in the Pplay & Win Sweepstakes! Just register your gamertag, then play online between November 2-4 to have a chance to win big.

Ace Combat 6 Play & Win
Take to the skies with modern jet fighters, and you could win an Xbox 360 Elite console, Ace-Edge Flight Controller, a game signed by the dev team, and lots of other prizes.

PGR 4 Live Kudos Play & Win
Register and play Project Gotham Racing 4 on Xbox LIVE from October 12-14 and you could win an Xbox 360 console, a VIP Accessory Kit, or one of hundreds of other great prizes.

Best Buy Halo 3 Free Gold Days Play & Win
Register and play Halo 3 on Xbox LIVE each day from September 25-28 during the free Gold Days from Best Buy and you could win a Pontiac GSX or other prizes.

Halo 3 Unite to Fight Play & Win
Register and play Halo 3 on Xbox LIVE each day from September 28-30 and you could win a cool new Halo 3 Xbox 360 console or other great Halo 3 prizes

Operation LIVE Jump Play & Win
Register and play Medal of Honor Airborne on Xbox LIVE from September 7-9 and you could win an Xbox 360 Elite console autographed by the development team or other great prizes.

Play & Win by Hunting Vampires
Play Vampire Rain online and you could win an Xbox 360 Elite system, a Wireless Racing Wheel, or lots of other cool prizes.

BurgerCon Play & Win
Courtesy of Xbox LIVE and McDonald's, register your gamertag and play Splinter Cell Chaos Theory for a chance at great prizes.

Simpsons Movie Play & Win
Register your gamertag and play Cloning Clyde online for a chance at one of five exclusive Simpsons Xbox 360 consoles.

Texas Hold 'em Play & Win
Register your gamertag and then grab a seat at the poker table and you could win one of a hundred prizes.

Halo 2 Challenge Play & Win
Master Chief wants you! Dust off your needlers, fuel up your warthogs, and recharge your overshields because the Xbox LIVE Halo 2 Play & Win Challenge is getting started.

Forza 2 Race Weekend
Register your gamertag and play Forza 2 online between June 1-3 and you could score some great prizes like a Wireless Racing Wheel or an official Forza Motorsport 2 license frame.

Throwback Map Pack Play & Win
Register your gamertag and then play a multiplayer match in one of the new "retro" maps for Advanced Warfighter 2 and you could win a Best Buy Gift card or a cool "Posse" prize pack

PATHFINDER Play & Win
Look for the new action-filled adventure PATHFINDER in theaters on April 13, and register and play Gears of War online for a chance to win some cool swag from the movie.

Blades of Glory Play & Win
You and a friend can score some great Blades of Glory merchandise. Just register and play a multiplayer match in Dead or Alive 4 and you're entered to win!

Shooter Play & Win
In conjunction with the release of the movie Shooter from Paramount Pictures, use your own shooting skills to enter to win an ultimate Xbox 360 accessories package.