Gyromancer

Developer: SQUARE ENIX / PopCap
Publisher: SQUARE ENIX
Genre: Role Playing Games
Price: 1200 Microsoft Points

"Gyromancer is a puzzle-role playing game (RPG) featuring a unique battle system based on Bejeweled Twist combined with elements of Square Enix role-playing games. This is one experience you won't want to miss. Try it now!"

* Battle system: Gyromancer has a new battle system based on Bejeweled Twist. Command unique beasts to battle your foes.
* Hidden treasures: Search the map for items, coins, and new beasts to fight at your side. Gain levels in battle and acquire powerful new beasts!
* Deadly mage: Assume the role of Rivel, a deadly mage, as he rids Aldemona Wood of a brooding darkness!

Click here for the official Xbox.com splash page.

Diner Dash

Developer: Backbone Entertainment
Publisher: Hudson Entertainment Inc.
Genre: Family Games
Price: 800 Microsoft Points

"Diner Dash, the number one PC time-management game has landed onto Xbox LIVE®! Guide Flo, a former office-worker turned restaurateur, as she builds up her diner empire. Go online and face players in head to head matches to see who's the best Flo. Join up with a friend or another player online for a Team Dash game where your team takes on six other players to see whose diner is the best in town."

* Fresh look: Fresh looks are the special of the day, as Flo, her customers, and her restaurants come to life in three dimensions and in high definition graphics.
* Fast action: Take on all the different diners with 10 levels in each. Seat patrons, take their order, deliver their food, take their payment, and bus their table as efficiently as possible within the time limit allowed. Your customers will lose patience and leave if they aren't satisfied. Remember, service with a smile!
* Pick up and play: Two all-new control schemes are designed specifically for your controller, a point and click style with hotkeys, and an arcade style where you directly control Flo as she runs around.
* Multiplayer: Hop online for some brand-new eight-person multiplayer in Team Dash Mode, and 1-on-1 in Head to Head Mode!

Click here for the official Xbox.com splash page.

Peggle - Peggle Nights DLC

Price: 400 Microsoft Points

"Play the next episode of the peg-busting phenomenon from PopCap! Shoot and clear the orange pegs from 60 wild, dreamscape levels and bask in Extreme Fever glory. Meet the Peggle Masters’ alter egos and wield 11 Magic Powers, and then try the ultimate Peggle test — 60 Grand Master challenges!"

Download the new content via Xbox web marketplace here.

3-On-3 NHL Arcade

This week you'll be able to pick up EA's 3-On-3 NHL Arcade for half price, now available for just 400 Microsoft Points. You can grab it here.