Zuma and Luxor remain two of my favorite marble games, with the challenge of shooting a orb into a group of matching colors to shrink the chain rolling slowly toward an open hole. In that same vein Karu, a variant on the theme, comes complete with a lighting shooting totem flaming balls falling from the sky and snakelike combinations of marbles on a collision course. Like other games in the class, special power marbles help you through each level and a certain amount of strategy is required to achieve high scores. Sixty minutes of playtime is included.

