Mario Kart kicks ass. Nearly every version ever made became one of the best titles for that system, and it's also one of the most fun multiplayer experiences out there. Bring some of that madness to your house with the Giant R/C Mario Kart Racer ($50). At over 12" long, Mario is controlled by a GameCube-style controller that offers Right, Left, Forward, Reverse and Turbo controls. Digitized sounds from the game add to the realism, but if you really want a hard-core experience, we suggest a full course complete with jumps, power-ups, and chain-chomps.