Rez HD and Chessmaster LIVE are now available for download over Xbox Live Arcade. Go get ‘em, because you know you want to.

The Ghost Recon Advanced Warfighter 2 Co-op Collection let’s you join forces with another player in some of the most popular maps of Ghost Recon past. This includes a new co-op campaign with five missions, nine new adversarial maps and nine new Achievements worth a total of 125 points. Download the collection for 800 Microsoft points.

Here’s some new Super Lego Mario stop motion goodness for you.

Today, SCEA officially announced the price and release date for Gran Turismo 5 prologue. The North American ship date will be April 17th and will cost $39.99 on both Blu-ray disc and download via the Playstation Store. The Blu-ray disc will have some added content though, so you might as well pick that one up.

A Japanese Intro video for Super Smash Bros. Brawl has found its way onto the internet and now you can see the game in all it’s glory. Get a better idea of the characters in the game, as well as the game in motion.

The Turok Demo that everyone else has already been playing is now available on the Xbox 360 in North America. Pick it up.

If you pre-order Patapon for the PSP at your local Gamesopt, you’ll get your hands on special prize. A DEMO!!! The cool thing about this is that if you play through the demo and save your progress, you’ll be able to continue where you left off on the full version of the game.

Yeah, that’s pretty cool, but it gets even better. In the demo, you get the Spear of Protection and this will transfer over to the full version as well. This is the only way you’ll be able to get this weapon. The demos don’t seem to be in stores yet though, but should be within one to two weeks.

Ready for some new Rock Band tracks? You probably already know what the tracks are, since they were leaked a couple weeks ago, but here’s a refresher.

Smashing Pumpkins - “Siva”
Rush - “Working Man”
Coheed and Cambria - “Ten Speed (of God’s Blood and Burial)

You’ll be able to pick them up for the usual $1.99 each or $5.49 for the pack. One question I have to ask though, is how the hell were these songs lumped together? Were they pulled out of a hat?

There are two new games coming to Xbox Live Arcade this week. One of which is a must buy; Rez HD and Chessmaster LIVE. Can you guess the “must buy?” Yeah, of course…Chessmaster LIVE. Just awesome. Get ‘em both for 800 Microsoft points each on Wednesday.

Today, THQ Wireless Inc. announced that they signed an agreement with Playboy Enterprises to develop exclusive Playboy-branded mobile games. The first title is scheduled to launch in the summer of 2008, by the name of Playboy Games: Pool Party. This game will include a set of mini-games that will depict animated, bikini-clad Playmates at the Playboy Mansion participating in “pool party sports.” That might be fun…I guess.