You will have the opportunity to expand your Live Arcade library this Wednesday at 2:oo Am Pacific reports our friends at Gamerscore.

Catan, the arcade version of Settlers of Catan, a huge huge German board game, where settlers land on a deserted island and must control their newly found home. Think Lost mixed with Monopoly. Some features:

• Learn As You Play tutorial, making the game instantly accessible even to players who have never played “Settlers of Catan” before
• All New 3D “Living World” Board
• Play against any combination of 13 historical personalities such as Alexander, Cleopatra and Tokugawa, which provide a range of play styles and difficulty levels that will test players’ wits and strategy
• Fans of the board game will enjoy the inclusion of popular house rules like Friendly Robber and Friendly Resources
• Multiplayer gameplay over Xbox LIVE for up to 4 players
• The ability to taunt opponents with engaging animations and use emotes to compliment (or belittle!) the opposition over Xbox LIVE
• Voice Chat enabled
• Earn up to 12 Achievements and 200 Gamerscore points

This game is rated E and will be 800 microsoft points.

The next is a combo pack. You get both Millipede and Centipede. These are direct ports straight from the arcade. Not much else. The lone feature:

• Earn up to 12 Achievements and 200 Gamerscore points

This game is rated E and will cost 400 points.