Microsoft announced the Games for Windows Marketplace, a new online PC games store that combines the convenience of the Web with the power of Games on Demand online distribution offering PC gamers a robust lineup of games, easier navigation and purchase, and recurring specials such as Deal of the Week.

Royal Quest is a massively multiplayer online role-playing game developed by Katauri Interactive, known for Space Rangers, and RPG series King’s Bounty.

Stardock's digital distribution platform, Impulse, is having its weekend sale, starting with a sale on THQ Ultimate Bundle (17 titles for $99.99), knocking 50% off Armada 2526, Hegemony - Philip of Macedon, Air Aces - Pacific, World War 2 - Time of Wrath, FIFA Soccer 10, Hard Truck Apocalypse, while also dropping the price on The Guild 2 Collection, and Gratuitous Space Battles Collector's Edition.

Sonic Free Riders is a extreme fast-paced boarding game that, for the first time ever in a SEGA game, will allow you to twist and turn your way through a range of visually stunning courses using Kinect's full-motion body control.

Forsaken World, previously know as Project EM or PEM, is an all new 3D fantasy MMORPG that breaks new ground by bringing together the best of eastern and western cultures to offering an entirely new interactive entertainment experience to players.

In Deus Ex: Human Revolution you play Adam Jensen, a security specialist, handpicked to oversee the defense of one of America's most experimental biotechnology firms. But when a black ops team breaks in and kills the scientists you were hired to protect, everything you thought you knew about your job changes.

The Witcher 2: Assassins of Kings features all new dialogue, updated graphics engine, realistic environment, revamped day/night cycle, actions that affect AI behavior, more dynamic/spectacular/bloody finishing moves and plenty more.

Featuring an 83-song set list and access to far more music than ever before, as well as innovative new gameplay modes and instruments, Rock Band 3 will change the way fans think about and play music games.

Fighting as either U.S. Marines or North Vietnamese Army (NVA), the hostile combat terrain of the Vietnamese jungle is brought dramatically to life via the Frostbite engine with a host of authentic vehicles and weapons with which to engage the enemy.

Turn your living room into a world-class stadium, bowling alley, soccer pitch or track-and-field arena. With Kinect Sports you're not only the star player, you are the controller — through the magic of Kinect for Xbox 360. See a ball? Kick it. Spike it. Even give it a little topspin. Kinect Sports features soccer, beach volleyball, bowling, table tennis, track and field, and boxing.

Digital distribution outlet GamersGate announced its weekly specials, starting with 50% off a slew of co-op enabled titles such as Street Fighter IV, Splinter Cell Conviction, Unreal Tournament 3, and a few others, while the Campaign of the Weekend is offering the Port Royale 2, Darkstar One, and Rig n Roll at 50-60% off.

Drift City is a unique driving game that incorporates role-playing game elements into a racing game environment, allowing users to customize their cars with performance-enhancing components, as well as cosmetic modifications that will seat each ride apart on the streets.

Based on one of the most widely-recognized manga and anime series of all time, "Hokuto no Ken" or "Fist of the North Star" takes place in the manga's post-apocalyptic world where the remaining survivors of a nuclear holocaust roam the wasteland in an ongoing struggle against marauding tribes for food and water.

Dance Central is the first immersive dance video game that features and tracks full-body dance moves. Completely free from any controller, every routine has authentic choreography for beginners and experts alike to master, alongside a killer soundtrack that spans today’s current pop, hip-hop and R&B artists.

PlayStation Move offers a new and innovative gaming experience for the PlayStation 3 by fusing realistic, high-definition gaming along with accurate, intuitive control.

Kinectimals invites children, their parents and animal lovers of all ages to build lasting friendships with some of the world's most exotic creatures. Just like real pets, your Kinectimals will come running when they hear your voice, respond to commands such as "jump," "roll over" and "play dead," and purr with joy when you scratch them behind their ears.

TF2 is a class-based, multiplayer team warfare game, delivering new game types, a signature art style powered by Valve’s next-gen animation technology, persistent player statistics, etc.

Pac-Man Party combines traditional franchise elements with multiplayer sensibilities to bring a dynamic party game filled with zany mini-games and challenges.

Another day, another batch of games shipped to stores. Instead of giving them all their own posts, we grouped them, and so far there are announcements for:

• Costume Quest (PSN/XBLA)
• Guardians of Graxia (PC)
• Sled Shred (Wii)
• ZhuZhu Pets: Featuring the Wild Bunch (NDS/Wii)
• RailWorks 2 Train Simulator (PC)
• Combat Mission Shock Force - NATO Module (PC)

We will update this throughout the day when new announcements become available. Read more for details ...

Set in 1912, BioShock Infinite introduces an entirely new narrative experience that lifts players out of the familiar confines of Rapture and rockets them to Columbia, an immense city in the sky.