Izuna 2: The Unemployed Ninja Returns combines zany characters and hilarious dialogue with hardcore dungeon RPG gameplay, making it stand out from the crowd with more game content, combat options, a unique and memorable RPG experience.

Activision's next installment in the classic vehicular-combat franchise Vigilante 8 is coming to Xbox Live Arcade, currently licensed and developed by Isopod Labs. Vigilante 8: Arcade is a remake of the original game, featuring online play with up to eight players and a host of new content, taking full advantage of next-generation technologies. To further polish the game Isopod Labs has pushed back V8's release until June.

Fueled with fury, SEGA’s The Incredible Hulk features key moments from the film, as well as additional plot lines and characters from the character’s rich comic-book universe. Players smash through New York City, battling gigantic enemies amidst soaring skyscrapers in a massive open world.

Armed with gorgeous cinematic quality HD graphics, a revolutionary next-gen battle system, interactive multi-dimensional battle grounds and seamlessly explorable world of Naruto, Naruto: Ultimate Ninja Storm will capture the heart of any Naruto fan! Your dream to live and breathe the show will come true!

B-Boy uses a dynamically controlled fighting system to help you battle the best b-boys on the planet. Over the course of an in-depth "B-Boy Life" mode, players build up a crew and battle against real-life superstar b-boys including legendary and original b-boy in-game host Crazy Legs.

Prototype tells the story of Alex Mercer - a man haunted by his past, fighting a secret war in New York City. As the action spirals out of control, a conspiracy tied to his origins threatens the future of mankind itself. Sierra confirmed today that Prototype has been pushed back from its original fall 2008 date until 2009 in order to give Radical more time "to deliver the game the team initially set out to create." For more details, check our Prototype preview from earlier today ....

Air Conflicts is an arcade simulator set during the second World War conflict and featuring many action missions with a historically accurate timeline, authentic planes, units.

Bus Driver is a realistic simulation of a bus driver's duty, offering over ten different kinds of buses to drive, an expansive city environment with various districts, and over two dozen routes with varying weather conditions set at differing times of day.

Audiosurf is a music-adapting puzzle racer where the shape, the speed, and the mood of each ride is determined by the song you choose. You earn points for clustering together blocks of the same color on the highway, and compete with others on the internet. The FM Update, introduces a host of new features and content including last.fm audioscrobbling, the ability to run Audiosurf as a music visualizer, scoreboard comments, and much more.

Wits & Wagers is the trivia party game where you don’t need to know the right answers to win, bringing an inventive and accessible party experience to Xbox Live Arcade this Wed., May 7, 2008 at 9:00 a.m. GMT (1:00 a.m. PDT).