Namco Bandai America officially announced Ace Combat 6: Fires of Liberation. Online for the first time, via Xbox Live, players will be able to experience Ace Combat on a massive worldwide scale as it features an in-depth multi-player online experience that includes a variety of action-packed online modes. If you haven't yet, check our previously posted screens ...

Not heard of since Nintendo's E3 2006 presentation, One Piece : Unlimited Adventure is based on the popular anime series, allowing you to reincarnate yourself into one of the characters, set on a mysterious island fill with treasure.

Marvel: Ultimate Alliance features a deep, rich gameplay experience by offering total team customization, where players create their own team name, icon and vehicle, as well as establish their team reputation as they play throughout the story. Activision will release 8 new playable characters, each complete with new signature powers, skins, dialog, conversations and achievement points.

Age of Conan: Hyborian Adventures is an Online Action RPG, mixing a deep, story-driven single-player experience and a massive and brutal multiplayer end-game brings forth the ultimate representation of the Age of Conan.

A galactic test pilot's work is never done, and in Rare's Jetpac Refuelled gamers have to fight off pesky aliens while trying to build rockets to take them to their next destination. Jetpac Refuelled will be available for download exclusively on Xbox LIVE Arcade for Xbox 360 beginning Wednesday, March 28 at 0900 GMT (2:00 a.m. PDT).

Two Worlds is an RPG featuring thrilling fight choreographies, gripping characters and realistic worlds, linking the cinematic story with maximum gaming freedom in a medieval fantasy world.

Space Empires V completely updates the user interface, and takes the player into a real-time rendered 3D universe. Watch space battles play out in glorious detail with realistic effects.

Guitar Hero II arrives with a new track list, new venues and additional play modes – including the ability to transform the original Guitar Hero SG Controller into a rhythm, lead or bass guitar.

Microsoft announced that Xbox Live, Xbox.com and the Xbox forums will be undergoing scheduled maintenance on Tuesday, March 27th, from 00:00 to 14:00h PST. As a result of this maintenance, those services will be unavailable during this time. This is purely some previously scheduled "back end" maintenance, and not a dashboard update, which will happen later this Spring.

MySims, designed especially for the Wii and NDS, introduces a charming cast of whimsical characters while delivering the creativity, customization and classic open-ended gameplay.