Aion is the ultimate MMORPG with strengthened interaction between players. Aion’s world consists of 3 realms - the heavens, the devildom and the dragon realm. Players will experience dynamic communications with the world of Aion as they conduct strategic battles. Aion will not only playable at PAX, but also give fans the first chance to sign up for the beta, and get a guaranteed slot in next year's preview event.

Set in an future-fantasy world, Demigod is a team-based action/RPG/RTS hybrid game that casts you as a hero waging war to obtain a position within the pantheon of gods.

On Aug. 12, Nvidia will release new graphics drivers that will allow owners of most GeForce 8, GeForce 9, and GeForce GTX 200-series cards to automatically use PhysX acceleration according to Tech Report. Along with the drivers will come a PhysX software pack containing free UT 3 maps, the full version of NetDevil's Warmonger, a couple of Nvidia demos, and sneak peeks at Object Software's Metal Knight Zero and Nurien Software's Nurien social-networking service.

SouthPeak Games' Ninjatown, based on the Shawnimals’ designer toy line, is na action strategy title where you have to defend your peaceful town from Mr. Demon, using each of the Ninjas’ unique skills and powers.

Bionic Commando Rearmed is a makeover of the classic 8-bit game originally released 20 years ago, but with updated visuals, new weapons, online rankings, a reworked musical score and the addition of a 2-player co-op mode.

Pandemic has constructed a whole new "playground of destruction" from the ground up, fully stocked with the hottest vehicles and weapons. Set in a new exotic hotspot, you can be your own boss in a wide-open world with only one rule: everybody pays.

World of Warcraft is an online role-playing experience where players assume the roles of Warcraft heroes as they explore, adventure, and quest across a vast world. Apparently not content with its 11 million userbase, Blizzard is offering people who recruit others to play the game, trial or purchase full game, bonuses ranging from exclusive mount, to extra experience.

Gears of War 2 picks up six months after the events of the original, thrusting players back into humankind's epic battle for survival against a nightmarish force of underground creatures known as the Locust Horde. According to What They Play, Microsoft will implement optional filters that "turns the blood into sparks" and "takes out all the swear words," to offset the fact that GoW2 is more brutal/visceral than its predecessor.

Created by the same team that developed Fight Night Round 3, FaceBreaker offers irreverent fun, immersive gameplay and eye-popping stylized graphics. In this in-your-face, arcade world full of ego-wielding characters, each boxer comes to life with unique attributes and distinct personal style.

Madden NFL 09 marks the 20th anniversary of the franchises, and the game will feature adaptable gameplay tailored to every type of gamer, online enhancements and a broadcast style presentation delivering an authentic NFL experience. While the game itself isnt out yet, producer Phil Frazier already revealed details on the first few patches (first one coming on launch) as well as upcoming DLCs.