Featuring everyone's favorite musical group, Alvin and The Chipmunks and their girl group rivals The Chipettes making their video game debut, this rhythm action game challenges your timing and musical skills as you perform in a variety of concert locations.

Originally released on the PS2 in 2002, Armored Core 3 is getting ported to the PSP, with the addition of a multiplayer mode. The game is based around one entity that ruled the world, The Controller. As time went on several powerful Corporations came on the scene, waging war with each other in their struggles to gain absolute power.

Alan Wake places gamers in the role of the best-selling suspense author, Alan Wake. He escapes to this small town to recover from the mysterious disappearance of his fiancée and comes face to face with his darkest nightmares. An online petition (endorsed by Remedy) has been started asking Microsoft to explain why it suddenly decided to halt the PC development, and strongly urges them to reconsider.

Tornado Outbreak is an action adventure game that has you take control of a raging tornado as you tear through open environments, chewing up the landscape and spitting out everything in your path.

Gran Turismo is built for optimal performance and fun racing excitement on the PSP, featuring more than 800 vehicle models from the world’s top manufacturers (over 4,500 total paint variations) and more than 30 tracks (60+ total layouts), including famous world circuits, city courses and other environments.

Deca Sports is an athletic offering, pulling together ten sporting events and pushing the player to their limits, fully using the Nunchuk/Wiimote to control your Mii like characters, including multiplayer. Having sold well over a million units, and with a sequel coming later this year, Hudson has dropped the price for its 10-Sport party game from $29.99 to $19.99.

Call of Juarez: Bound in Blood transports players from a ravaged Civil War-era Georgia to the Aztec ruins of Mexico. In the wildest West ever depicted, players can embody both McCall brothers in an intense Wild West storyline full of greed, lust and lawlessness that takes place during a legendary period of American history.

Rage of the Gladiator is a fantasy fighting game. You control a gladiator, fighting for your life in an arena. Armed with your magical warhammer and a trusty shield, you must defeat fantastic bosses including a Chimera, Beholder, and a Dragon. The game is set in first-person perspective.

Transformers: Revenge of the Fallen propels players straight into an adrenaline-pumping battle for supremacy across the globe where every second and every choice makes the difference between mankind's salvation and annihilation.

Batman: Arkham Asylum is a 3rd-person action game powered by the Unreal Engine 3, that exposes players to a unique, dark and atmospheric adventure that takes them to the depths of Arkham Asylum – Gotham's psychiatric hospital for the criminally insane. Eidos will release a playable demo for Batman: Arkham Asylum on Aug. 7 for X360, PS3 and PC.