The ultimate two-man private military team of Salem and Rios return in Army of Two: The 40th Day, where they must survive and prevail in a city under siege, offering a fresh, innovative and fluid co-op experience with a deep arsenal of customizable weapons so players can team up with their friends online for the fight of their lives.

Tripwire Interactive's Killing Floor is a first-person co-op survival horror, set in and around London after a mad scientist’s “specimens” have broken loose and gone on the rampage.

Guitar Hero: World Tour will feature guitar, vocals, drums, the ability to create your own songs (and upload them on GHTunes), four-player on/offline co-op, and an eight-player battle of the bands multiplayer mode (4vs4).

Cryostasis is a first person horror/action game where you play a meteorologist caught inside the "North Wind," an old nuclear ice-breaker, frozen in the ice many years ago. This steel beast once fought for its country, but it fell into an ice trap as did every living thing onboard. To celebrate tomorrow's North America launch, WorthPlaying has teamed with 1C and eVGA to give one lucky reader an eVGA X58 motherboard, an eVGA GeForce GTX 285 graphics card, and a copy of Cryostasis.

505 Games' The Destiny of Zorro, developed by Pronto Games, promises action, romance and, by use of the innovative Wii controller, the unique thrill of "becoming" the great hero himself! Participate in the "I Am Zorro" contest for a chance to win a complete home entertainment system Including a Vizio TV, Wii and The Destiny of Zorro game.

Sacred 2 is a action-oriented deep fantasy RPG where players are immersed in an epic journey through the medieval-like kingdom of Ancaria featuring pitched battles and a wide range of enticing quests.

Puchi Puchi Virus does not resemble the ordinary puzzle game, the usual object drop style was replaced with a more intuitive system of object linkage. Its simple design and in‐depth game play can addict even the most demanding puzzle game enthusiasts.

Think you have what it takes to create the next must-have Spore app or widget? Utilize the extensive content in Sporepedia to create your app from scratch, or download the source code from one of the sample apps to develop the ultimate Spore app.

Epic Games announced the winners of the second phase in the $1 Million Intel Make Something Unreal Contest, a competition that rewards aspiring game developers for making exceptional game modifications (mods) for Unreal Tournament 3.

The Get Game Smart Video Contest is a search for parents and teens to serve as Get Game Smart Ambassadors -- a new set of messengers that will help educate their peers on making smart media choices.

In Banjo-Kazooie: Nuts & Bolts the Lord of the Games is tired of the petty squabbling between Banjo and the evil witch Gruntilda over the years, and has arranged a showdown to decide the rightful owner of Spiral Mountain. Rare announced a contest to recognize the top seven user generated contraptions created, with the winning creations to be added in the game.

Gearbox Software wants to share its holiday spirit with gamers everywhere, and are playing a Family Feud-style game with the community this year – everyone fills out what they think will be the most popular answers to our list of gaming- and Gearbox-related (mostly!) categories, and the top five scorers from the community will win some great exclusive Gearbox prizes – posters signed by the team, special editions of our games, t-shirts, and more!

Cities XL is a city building game that'll push realism to the limit with cities that are bigger, more realistic and sophisticated than ever before, while letting players take their game online as they interact with others in a massive online environment. Monte Cristo is giving away a 32GB iPod and various other prizes, all you need to do is sign up as a community member.

Set in a modern day survival-horror universe, the co-operative gameplay of Left 4 Dead casts four "Survivors" in an epic struggle against hordes of swarming zombies and terrifying "Boss Infected" mutants.

Cities XL is a city building game that'll push realism to the limit with cities that are bigger, more realistic and sophisticated than ever before, while letting players take their game online as they interact with others in a massive online environment. Enter the "Point, Shoot... Win 2!" contest and have a chance to see your favorite City Hall in the game.

NCAA Basketball 09 builds upon authenticity by capturing the emotion, intensity, and atmosphere of a real college basketball game. Feel the excitement of game night with the band playing fight songs, the student section leading the cheers and popular ESPN college basketball broadcasters. Fans can now vote for one of 50 schools entered in the Toughest Place to Play contest.

Set in a modern day survival-horror universe, the co-operative gameplay of Left 4 Dead casts four "Survivors" in an epic struggle against hordes of swarming zombies and terrifying "Boss Infected" mutants.

Animal Crossing: City Folk lets you live your life in a virtual community that’s all your own. You can interact with the fun characters in your town, customize everything from your house to your clothing and even chat with other friends in the game using the Wii Speak. Submit the most original images of animals dressed in costumes and get a chance to not only win membership to the exclusive Welcome Waggin’ Committee, but also a Wii, a copy of the game, a Wii Speak microphone, etc...

Guitar Hero: World Tour will feature guitar, vocals, drums, the ability to create your own songs (and upload them on GHTunes), four-player on/offline co-op, and an eight-player battle of the bands multiplayer mode (4vs4). GameStop is hosting a contest to fly you to Los Angeles, meet the developers, get your likeness captured for a future Guitar Hero game and $1,000 in spending money. Also if you pre-ordered, you can unlock the 84-track vault early.

Havok and Intel have launched a worldwide competition with a cash prize of $40,000 to find the “next big thing” in video game development. Entitled the Havok Physics Innovation Contest, amateur game developers are being asked to create an inventive, playable PC game demo using the Intel sponsored no-charge PC version of the Havok Physics software.

The Conduit is a stunning action FPS that promises to provide some of the best visuals seen to date on the Wii, featuring terrifying alien creatures, an advanced AI System, and a rich, conspiracy-laden story. High Voltage Software are accepting fan-created control mappings and Wii-motions for their first-person action shooter.

Red Faction: Guerrilla is a open-world third-person shooter set 50 years after the climactic events of the original, returning to Mars and once again re-defining the limits of destruction-based game-play. Starting today, fans can participate in a community contest to create the final multiplayer-based Achievement/Trophy that will ship with the game.

Epic Games announced the winners of the first phase in the $1 Million Intel Make Something Unreal Contest, a competition that rewards aspiring game developers for making exceptional game modifications (mods) for Unreal Tournament 3.

Epic announced Phase 1 finalists for the Best Weapon category in its $1 Million Intel Make Something Unreal Contest.

Shaun White Snowboarding, powered by the Assassin's Creed engine, allows players to enter a world of total freedom, where they can create their own experience and choose how, where, and with whom they want to ride. Ubisoft has launched an online contest where fans can submit designs of their very own custom snowboard to be included in the Shaun White Snowboarding game.