Volkswagen has released a marketing promotion game to celebrate the introduction of its new Polo subcompact: the free , a 3D racing game in which you drive a VW Polo around eight detailed tracks. (It'll also give you directions to your nearest VW dealer if you want to take a real one for a test drive.)

MP Solitaire

Box of Robots has released , a multiplayer version of the classic card game Solitaire. Two game modes are included beside Klondike, Golf and 13 in the Middle. The game features customizable color schemes, names, card backs and avatars, the ability to resume interrupted games, and bonus points in some modes. $2.

Mental Blocks

Skyworks' is a colorful puzzler in the vein of Collapse and reMovem. You have to score as many points as you can by removing colored blocks from the playing grid, by matching blocks of the same color. It costs $2.