According to the Montreal Gazette, Radical president Ian Wilkinson announced today he is calling it quits and resigned, replaced by chief operating officer Kelly Zmak. No details were given as to why Ian so suddenly left the company he founded 15 years ago. A little over a year Vivendi purchased the Canadian developer, currently working on Scarface: The World Is Yours and was previously known for Crash Tag Team Racing, the Incredible Hulk, and The Simpsons: Hit & Run.

Codemasters has released a demo for its miniature racing game Micro Machines v4, giving you the opportunity to race against 3 additional people on three tracks (kitchen, a chicken coop, and on top of several unidentified rooftops), as well as a quick battle singleplayer mode against AI.

Tony Hawk’s Project 8 immerses players in the definitive skateboarding experience using ultra-realistic graphics, enhanced physics and extremely responsive controls that simulate the feeling of skating with every trick and bail.

Valve announced a Day of Defeat: Source Summer 2006 update featuring a free map pack, a new gameplay style, Detonation, two brand new missions (Jagd, Colmar). On top of that, it will also add new gameplay enhancements such as spawn clip adjustments, improved hit location detection, and weapon balancing. The DoD: Source Summer 2006 update is scheduled for release on June 28.

Race drivers will be competing in a massive variety of the world's most aggressive motor sports, complete with explosive damage effects, head-to-head online multiplayer racing and a game engine rebuilt for a greater degree of simulation.

Tripwire Interactive is pleased to announce that the next patch for Red Orchestra is now available through Steam, adding new weapons, file reductions to speed up loadtime, numerous map changes, and the usual game tweaks, item balancing, crash and bug fixes. Read more for details ...

Operation Flashpoint creators Bohemia Interactive Studio will reacquaint gamers with the ultimate in realistic, combat gaming. Armed Assault features a new engine with a fresh modern setting. Freedom of action and immersive complex environments, blended with a unique touch of total simulation.

Penny Arcade announced that exhibit space is now sold out for its upcoming PAX gaming fest. PAX '06 attendees can expect to get hands on with yet-to-be-released games and products from Microsoft, Nintendo, Nvidia, ArenaNet, America's Army, Turbine, NCSoft, Ubisoft, Mythic, Sabertooth Games, Foundation 9, Rockstar, Flying Lab, Creative Labs, The Behemoth, Garage Games and Red Octane among others.

The all-new Championship Manager 2006 offers a wide range of innovative new features and is the most realistic version to date, offering the player a true taste of football management. This patch #2 adds new features, various game tweaks, updates the GUI, match engine, fixes various bugs and crashes, and plenty more ..

NFL Head Coach is a 3D strategy sports game that challenges gamers to build and manage every aspect of a football team from the ground up, and work with all coaches in the NFL Coaches Club. EA has released the first patch for the retail/boxed version of the game, addressing some multiplayer issues.

Ubisoft today announced that its downloadable content Chapter 2 for Ghost Recon Advanced Warfighter for X360 is now available for download via Xbox Live Marketplace. This content package will allow players to continue the co-op campaign through Nicaragua with four all-new missions and adds more playable multiplayer maps.

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:

• The Legend of Heroes II: Prophecy of the Moonlight Witch (PSP)
• Pirates of the Caribbean: Dead Man's Chest (PSP/NDS/GBA)
• 
  
  We will update this throughout the day when new announcements become available. Read more for details ...

Chromehounds is a squad-based action title that puts gamers in control of giant mechanized military weapons of war. With a strong focus on cooperative and competitive online gameplay, the game is sure to satisfy players looking for a deep, involving Xbox Live experience.

Washington Capitals rookie phenom Alexander Ovechkin has signed with Electronic Arts to be the cover athlete and spokesman for its EA SPORTS branded NHL 07 game.

Stardock Entertainment today announced the first expansion to its award-winning strategy game, Galactic Civilizations II: Dread Lords, as well as a new worldwide-publishing division operating under the Stardock Entertainment brand.

Mastertronic announced today it has signed Silverback Studios' action game Made Man. Prepare to get 'made' in the most compelling and thrilling mafia experience you've ever seen. Work up the ranks of The Mob, from opportunist G.I. fighting in Vietnam, to 'wise guy' on the make, doing deeds and winning favor from the Don in New York City.

Konami today announced that the company has entered into a definitive agreement to acquire Blue Label Interactive, and plans to enter additional mobile entertainment ventures beyond gaming.

2K Sports announced today that NHL All-Star center Joe Thornton of the San Jose Sharks is the official spokesman and cover athlete for NHL 2K7. The 2005-06 NHL assist and points leader was the catalyst behind the San Jose Sharks' 2006 Stanley Cup Playoffs run, and has established himself as one of the best centers in the NHL.

World Tour Golf is destined to capture the player's imagination by fusing the features of real-world golf, high-end graphics, accurate animation and a unique control system. Oxygen Interactive announced that it has added Sergio Garcia and Justin Rose to the World Tour Golf's line-up of international golfing talent.

It has been a bit quiet around Vietcong developer Pterodon, and after several months, the reason has been revealed. As it turns out, Pterodon has been acquired by fellow Czech Republic developer Illusion Softworks nine months ago. Technically, Pterodon still exists but is merely a shell company. All employees were moved to Illusion and are working on Enemy In Sight, recently sold off by ailing Atari to a yet-unknown publisher.