The Steam Holiday Sale is on now through Sunday, January 2, 2011. Gamers may save up to 80% on select titles, with daily and week-long savings on featured titles, publisher game packs, and compilations.

Hydrophobia is a survival adventure about conquering fear in a series of entirely dynamic flooded environments, its story divvied up into three parts, each about 5 hours long, expected to be released within a 12-month period.

Call of Duty: Black Ops takes players behind enemy lines in an entirely new chapter in the first-person action series. Black Ops is set during the Cold War era featuring at least two main characters, multiplayer that will go beyond the single-player story, as well as a two- to four-player co-op mode.

Featuring a unique skill-based advancement system and player-driven economy, as well as extensive, meaningful player-vs.-player combat, Earthrise gives you innumerable choices to forge your destiny, making your actions echo throughout the game world.

Fallout: New Vegas, the follow-up to 2008's Game of the Year Fallout 3, brings this franchise to a location only Fallout could do justice: Vegas. Fallout: New Vegas takes all the action, humor, and post-apocalyptic grime and grit of this legendary series, and raises the stakes.

Gran Turismo 5 promises 1000 vehicles, 20 tracks in 60 different layouts, custom soundtrack support, and while there is a damage model, it will be limited to certain car manufacturers.

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.

The dramatic, high-intensity action game that brought together an all-star cast of Final Fantasy characters is back with new enhancements. Dissidia 012: Duodecim Final Fantasy adds new game modes, story missions, items, alternate costumes and combat features, expanding upon the action and excitement of Dissidia Final Fantasy in every way.

Trapped Dead is a tactical real time strategy game where you and your friends control your characters in a 3rd person isometric view through a mature Zombie survival scenario inspired by the successful Horror movies of the early 80s.

LEGO Universe will include expansive social and community features, as well as character advancement where you'll be able to customize your mini-figs and interact in the universe as any character you choose.