War World now available for download from the Xbox Live Marketplace. War World is available in all Xbox Live regions (except Asia) and costs 800 points.

Control a heavily-armed assault mech and fight for supremacy against powerful opponents on the faraway planet called War World. This fast-paced third-person shooter includes three single-player game modes with a 100-level arcade style game and four multiplayer game modes, and is one big beautiful package of entertainment.

MEGA MAN 9 now available for download from the Xbox Live Marketplace. MEGA MAN 9 is available in all Xbox Live regions and costs 800 points.

The original 2-D classic Mega Man returns in Mega Man 9 for Xbox LIVE Arcade! This latest Mega Man title brings the series back to its old-school roots with retro action platforming gameplay and classic 8-bit graphics and sound. Relive the Mega Man experience with classically inspired bosses, each with their own unique weapons and weaknesses.

Set after the events of Mega Man 8, multiple riots have sprung up all over the world. While many people suspect that this is another plot from Dr. Wily, Dr. Light is stunned to recognize that some of the robots rioting on the TV screen are his own creations. Even more stunning, Dr. Wily appears on television to proclaim that Dr. Light is the evil mastermind behind these latest catastrophic incidents and it’s up to Mega Man to clear his creator’s name!

Duke Nukem 3D now available for download from the Xbox Live Marketplace. Duke Nukem 3D is available in all Xbox Live regions (except Germany and Korea) and costs 800 points.

Duke Nukem, the politically incorrect action hero and ultimate alien ass kicker, defends Earth and its babes from alien invasion in Duke Nukem 3D. This is the award winning game that helped define the FPS genre, introducing unparalleled interactivity, and a main character that spoke. Take the fight to the aliens across 39 levels featuring Hollywood, Los Angeles, a moon base, and alien spacecraft. Innovative items like the Jetpack, HoloDuke, Shrink Ray, or Pipe Bombs allow you to fight the aliens in any style you want. Defeat the aliens, so Duke can get back to some R&R with a stogie, a warm belly, and a bottle of Jack.

Feeding Frenzy 2 now available for download from the Xbox Live Marketplace. Feeding Frenzy 2 is available in all Xbox Live regions (except Hong Kong, Singapore or Taiwan) and costs 800 points.

Chomp your way through an underwater mystery in Feeding Frenzy 2: Shipwreck Showdown! Play solo or with friends to dodge predators and eat your way up the food chain to save the sea in this sequel to the popular Xbox LIVE Arcade game Feeding Frenzy. Play wild, wacky party games, and try to stay alive in Time Attack mode! Sixty spectacular levels, brand-new fish, and underwater scenes await!

Domino Master now available for download from the Xbox Live Marketplace. Domino Master is available in all Xbox Live regions and costs 800 points.

It’s dominos with all the bells and whistles in Domino Master! Play solo or against friends and family in any of five exciting game variations including Mexican Train, All 3′s, All 5′s, Straight Dominos, or Bergen. See if you have what it takes to move up the ranks and score the coveted spot at the top of the Leaderboards or grab the exciting achievements in this great family game sure to please all ages.

Rocket Bowl now available for download from the Xbox Live Marketplace. Rocket Bowl is available in all Xbox Live regions (except Korea) and costs 800 points.

Ready for a fresh twist on a classic sport? Then you’re ready for Rocket Bowl! Featuring a 50s style retro-futuristic vibe, out-of-this-world courses, and rocket-powered bowling balls, Rocket Bowl rolls a perfect game of fun on Xbox LIVE Arcade. Compete in tournaments, challenge your friends in multiplayer, test your skill in mini-games, and more. You’re not just bowling … you’re Rocket Bowling!

Shotest Shogi now available for download from the Xbox Live Marketplace. Shotest Shogi is available in all Xbox Live regions (except Japan) and costs 800 points.

You may know chess, but do you know shogi? This challenging and exciting strategy game is arguably the most popular board game in Japan. Now, Shotest Shogi arrives on Xbox LIVE Arcade with world-class A.I., 16 challenging computer opponents, online multiplayer, gorgeous 3-D boards, and a beautifully rendered Japanese setting. Shogi veterans can jump right in and play, while newcomers will learn the basics and finer points through animated tutorials and puzzles. Once you experience Shotest Shogi, you’ll understand why the Japanese are so fascinated with the game!

Samurai Shodown 2 now available for download from the Xbox Live Marketplace. Samurai Shodown 2 is available in all Xbox Live regions and costs 800 points.

The classic fighting game Samurai Shodown II comes to Xbox LIVE Arcade in all its action-packed glory! Haohmaru is attacked by a sinister assailant. This would-be assassin has been clearly manipulated by an evil force, and promises with his last breath to own Haohmaru’s soul. Haohmaru’s mentor and fencing master insists that Haohmaru stay away from the evil forces and avoid confrontation, but this he cannot do. The two share a few drinks to celebrate their reunion after a long separation, but at dawn, Haohmaru slips out unannounced to embark on his journey. An audacious smile plays on his lips.

Shred Nebula now available for download from the Xbox Live Marketplace. Shred Nebula is available in all Xbox Live regions and costs 800 points.

Shred Nebula combines the best elements of arcade space-shooter action with free-roaming exploration and multiplayer excitement. Pilot the experimental R.I.P. Rocket through the galaxy in search of the Lost Expeditions … no ship has ever returned from the vastness of interstellar space!

This top-down, fast-paced ship-combat game features three loaded modes of play—Adventure, Score Attack, and Multiplayer. Play co-op with your friends, or go head-to-head in a deathmatch dogfight. No one knows what lies in the center of the galaxy. Will you be the first to discover the secrets of the gravitational region known as The Shred and make it home alive?

Pirates vs Ninjas Dodgeball now available for download from the Xbox Live Marketplace. Pirates vs Ninjas Dodgeball is available in all Xbox Live regions (except Asia or Australia) and costs 800 points.

Pirates vs. Ninjas Dodgeball transforms the innocent childhood game of dodgeball into a vindictive, heart-thumping battle between outlandish groups of characters including ninjas, pirates, zombies, and robots! Use a red rubber ball to tag opponents out of the game, and utilize a variety of weapons, including ninja and pirate swords, to harm enemies along the way. Pirates vs. Ninjas Dodgeball features different arenas with unique gameplay challenges, from sandy beaches and snow capped forests to a spooky graveyard.