Meridian4 has decided to give gamers a break this holiday season and will slash its Steam lineup by 50%, while also introducing the Meridian4 pack, where you can get every single one of their games on Steam for one low price of $49.99.

Mahjong Tales: Ancient Wisdom will be the first mahjong game available for PlayStation Network, offering a narrated story mode that whisks players away into a storybook adventure, revealing hand-illustrated ancient Chinese tales one game at a time.

Brainpipe is a unique gaming experience where the ultimate objective is to transcend humanity. You do this by navigating the tunnels of your mind, exercising your hand-eye coordination while relishing in the funkadelic sights and sounds of your inner self.

Killzone 2 throws players back into the midst of a hostile and dramatic ongoing battle between the ISA and Helghast army, delivering intense warfare with lifelike character animations, detailed and destructible environments, realistic physics, and advanced levels of AI.

Sony has rolled out new PlayStation Store content, starting with Pulse 12/23 Edition (free), Lumines Supernova ($14.99), DLCs for BUZZ! Quiz TV ($7.99), High Velocity Bowling (free), Hot Shots Golf, LittleBigPlanet Metal Gear Solid ($1.99), PAIN, Disgaea 3 Adell DLC ($1.99), The Lord of the Rings: Conquest Demo, song packs for Guitar Hero World Tour, Rock Revolution, Karaoke Revolution Presents: American Idol Encore 2, Rock Band, and the usual game/movie trailers and PS3 themes.

American McGee's Grimm, an episodic videogame on GameTap, offers gamers the chance to create darkness across traditionally lighter fairy tales. And now Grimm, the game's macabre dwarf who wreaks havoc on these fairy-tale tableaus, will be unleashed in a new comic book series scheduled to become available April 2009.

Xbox LIVE Arcade has another blockbuster-packed lineup of games coming out in 2009 – so look out for titles including Lode Runner, The Dishwasher: Dead Samurai, South Park, Puzzle Quest: Galactrix, and R-Type Dimensions to ring in the new year.

Blizzard announced that its MMORPG World of Warcraft is now played by more than 11.5 million subscribers worldwide following the Nov. 13 release of the game’s second expansion, Wrath of the Lich King.

X-Blades, previously known as Oniblade, is a third-person, anime-style action/adventure. Your heroine wields two magical blades that can be used as swords or guns, and has magical abilities, all of which are upgradeable.

In Wallace & Gromit's Grand Adventures, you assume the roles of both Wallace and Gromit, and spend each episode exploring a vivid world, assembling intricate contraptions, and getting the duo out of the sticky situations they frequently find themselves in.