This may be the world's most deceptively simple game.? Here's the game in a nutshell. Tilt the Wii Remote to roll your ball. The various maze-like courses include natural settings, cities, and even outer space. There's always plenty of eye candy to keep you hooked. Collect all of the red crystals scattered across the courses and make your way through various traps as you head for the goal. Play with two players. You can also battle against another player and select the split-screen format you like. The Two Player game can be played with two Wii Remotes or the Wii Remote (Player One) and Nunchuck (Player Two). More balls and courses keep coming. Completing a course adds a new one for you to challenge. In addition, satisfying certain game conditions, such as collecting a number of special green crystals, adds new types of courses, or new balls for you to use, including a pig, a Ufo, and the planet Saturn.