An expansion to Warhammer: Mark of Chaos for the PC, Warhammer: Mark of Chaos - Battle March builds upon the game's tactical foundation to offer new units for each army as well as an original campaign and new online modes. The Xbox 360 version, a standalone game that also include the original content from Warhammer: Mark of Chaos, is scheduled for later this year.

Check out the following new screens and trailers from Sierra entertainment's Spring Event 2008 lineup:

• 'Assault Heroes 2' (X360) - Facts, Features, Screens & Trailer
• 'Ghostbusters: The Videogame' (ALL) - 6 New Screens
• '50 Cent: Blood on the Sand' (PS3/X360) - 5 New Screens & Trailer
• 'Prototype' (PS3/X360/PC) - 2 New Trailers
• 'The Bourne Conspiracy' (PS3/X360) - 8 New Screens
• 'The Legend of Spyro: Dawn of the Dragon' (ALL) Announced - Screens
• 'Crash Bandicoot: Mind over Mutant' (ALL) Announced - Screens
• 'Zombie Wranglers' (X360) Announced - Screens
• 'Sea Life Safari' (X360) Announced - Screens
• 'World in Conflict: Soviet Assault' (PS3/X360/PC) - 15 New Screens

Monster Madness: Grave Danger follows in the footsteps of Monster Madness: Battle for Suburbia with 4 player co-op gameplay, an all new polished look and a number of new/improved features. Based on fan feedback from the original every Zombie, Werewolf and Vampire has been recalled to square one.

In Crash Bandicoot: Mind over Mutant, a rejuvenated Neo Cortex is taking over the world one brain at a time! Cortex and N. Brio devise a new kind of evil — a text-messaging, do-anything device that controls both mutant and bandicoot minds. Armed with his wits and lightning agility, Crash must free his friends, the titans, and save the day!

Today Nintendo added yet another classic game to the Wii's Shop Channel. Wii owners with a high-speed Internet access can redeem Wii Points to download the following title: Double Dragon.

JoWooD announced it is soliciting proposals from independent developers who wish to create a new Action RPG game for Xbox 360, PS3 and PC, based on one of JoWooD’s established brands, known for its epic background story as well as exceptional graphics and polish. Deadline for the submission is May, 16th 2008.

Digital media company SilverBirch Inc., known for announced an agreement to acquire Netherlands-based Lighthouse Interactive with offices in Montreal, Toronto and London, England.

Save the city of Potters Field from an infestation of zany zombies in the quirky and comical Zombie Wranglers, attacking XBLA in 2008! Armed with a trustworthy Wrangler-Pack and your own unique special abilities, play as one of the four gallant apprentice Wranglers and rescue your neighborhood before it’s too late!

ET: QW pits the armies of Earth against the invading alien Strogg in this online strategic shooter. Featuring team play, persistent character promotions, day and nighttime missions, and the universe's most powerful weapons and vehicles.

Another day, another batch of game trailers was released. Instead of giving them all their own posts, we grouped them, and so far there are trailers for:

• Windchaser - Trailer [German]
• World in Conflict: Soviet Assault [PS3/X360/PC] - Trailer #2
• Battlefield Heroes - Trailer #2
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  We will update this throughout the day when new trailers become available. Read more for download links ...

SEGA Superstars Tennis is a game that brings together some of the most treasured and well known characters from the SEGA universe, in some of the most unusual courts and outrageous settings ever imagined.

Battlefield: Bad Company drops gamers behind enemy lines with a squad of renegade soldiers who risk it all on a personal quest for gold and revenge.

Re-imagined for an even more intense arcade shooter experience, Assault Heroes 2 expands its horizons into outer space, featuring hijackable enemy vehicles, many more levels and an enhanced cooperative gameplay mode.

Rockstar is bringing its open-ended crime series to the next-gen consoles with Grand Theft Auto IV, returning the franchise to New York situated around the mysterious protagonist Nikolai.

After three years of lock down secrecy, KingsIsle Entertainment uncloaked itself today, revealing its team of more than 100 employees, including talent such as Tom Hall (DOOM, Commander Keen, Wolfenstein 3D), Wolfpack Studios' Todd Coleman( Shadowbane) and former Midway exec David Nichols, working on multiple MMO projects under a cone of silence.

Genius Products' Line Rider 2, developed by InXile, is built upon the simple premise of what happens when a boy and his sled are sent traveling along in a world drawn by the player. Line Rider 2 will take players far beyond the original game with new game modes, new riders, new community features and new creative tools.

Another day, another batch of game trailers was released. Instead of giving them all their own posts, we grouped them, and so far there are trailers for:

• euphoria Engine - Tech Demo Trailer
• Race Driver: GRID [ALL] - Drifting Trailer
• Valkyria Chronicles [PS3] - Trailer #11
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  We will update this throughout the day when new trailers become available. Read more for download links ...

Battlefield Heroes is an all-new Play 4 Free cartoon-style shooter that will bring classic Battlefield gameplay to an all new mass audience. Battlefield Heroes is EA’s first title that is offered completely for free, and features a built-in matchmaking system to ensure that players of equal skill are paired together for fair play.

The AMD European Soccer Challenge 2008 online tournament presented by WCGZONE will kick off tomorrow, April 26th and continue through June 15th. Gamers from across Europe, as well as participants from other parts of world, are invited to compete in the four-ladder tournament with Electronic Art's FIFA 08 game.

Harmonix and MTV Games announced the latest slate of downloadable tracks available for Rock Band. Starting April 29 for the X360 (May 1st for PS3) players will be download Smashing Pumpkins’ alternative anthem Zero and two tracks from the psychedelic rock of The Mother Hips, Red Tandy and Time Sick Son of a Grizzly.

Packed with new features, for the first time ever SingStar lets you personalize your play lists by downloading the songs of your choice – so you can sing along to what you want, when you want it. Buried in the announcement that the PlayStation Experience will return to the Rock Coachella Valley Music & Arts Festival is the fact that North America will get SingStar May 20th.

Blazing Lizard’s inaugural title Pirates vs. Ninjas series allows up to eight players to compete in the ultimate playground sport as some of the world’s most recognizable icons.

Various situations unfold in a world that changes in real time, with players’ choices leading to “unknown discoveries.” Infinite Undiscovery offers a fantasy world overflowing with realism, allowing players to experience true role playing within a grand story.

Monster Madness: Grave Danger follows in the footsteps of Monster Madness: Battle for Suburbia with 4 player co-op gameplay, an all new polished look and a number of new/improved features. Based on fan feedback from the original every Zombie, Werewolf and Vampire has been recalled to square one.

SCi/Eidos announced it has secured funding of $120 million, partly by entering into a strategic partnership with Warner Bros. ($30m). The UK based publisher revealed development on Tomb Raider is going as planned and is scheduled for worldwide release before Christmas 2008.