Stardock's digital distribution platform, Impulse, is having its weekend sale offering World of Goo at 50% off ($9.99), Braid: was $14.95, is now $9.95, Puzzle Quest: Galactrix was 19.99, is now 9.99, and Trainz pack was $70, is now $49.99. Also if you pre-order Red Faction Guerrilla for PC ($39.99) you get Red Faction and Red Faction 2 for free.

The G.I. Joe video game will feature an exclusive storyline that picks up where the live-action movie leaves off, allowing players to re-create and re-live the greatest moments from the film, cartoon series and action figure toy line.

A witch with powers beyond the comprehension of mere mortals, Bayonetta faces off against countless angelic enemies, many reaching epic proportions. With magnificent over-the-top action and outlandish finishing moves that are performed with balletic grace, Bayonetta brings to life some fast-paced, dynamic climax combat.

Expected to make an appearance on the PS3, Capcom surprised everybody in Japan by announcing Monster Hunter 3 for the Wii instead. MH Tri-, pronounced as "try," is an action RPG series where you hunt down fantastical monsters.

Harmonix and MTV Games announced a new initiative that gives musicians and record labels the ability to author their own original recordings into gameplay files and sell their music as playable tracks through the newly-created Music Store.

Vogster Interactive's CrimeCraft, powered by the Unreal Engine 3, is an MMO that combines the action of a tactical shooter with the strategy of an RPG. Set in a modern world you take part in the political, economical and social life of a big city.

City of Heroes is a superhero themed MMORPG that offers a host of gameplay features, allowing you to create your own heroes, band together with others to fight evil, build your own secret HQ and strive to become the premiere hero group in the city.

S.T.A.L.K.E.R.: Call of Pripyat, the 3rd stand-alone game in the series, unfolds shortly after the end of S.T.A.L.K.E.R.: Shadow of Chernobyl. Having discovered about the open path to the Zone center, the government decides to hold a large-scale military "Fairway" operation aimed to take the CNPP under control.

If you never heard of Popfly before, fret not, you are not alone. Launched two years ago, Popfly was one of Microsoft's attempts to get into user-generated content. It launched with little public awareness, which is probably what led to the current decision of shutting it down. With XNA on the forefront and more recently its promising Kudo platform, Microsoft did not need an unknown service for aspiring game developers. On August 24, 2009, the Popfly service will be discontinued; all resources will be taken down; and access to account, games and mash-ups will cease.