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Walkthrough & guides

Rolling Gizmo Galaxy

Super Mario Galaxy guide hub

Rolling Gizmo Galaxy is one of the Planet of Trials challenges. Collect the three Green Stars in Battlerock, Buoy Base and Dusty Dune to open the green Launch Star at the Comet Observatory, then choose this trial.

Gizmos, Gears, and Gadgets

Talk to the Gearmo and mount the Star Ball. On Wii, hold the remote upright and tilt gently to roll; use the jump input to clear gaps. Begin slowly enough to learn how much the ball accelerates. Break through the obstacles on the opening route and line up with each narrow bridge before rolling onto it. Use jumps to cross breaks in the course, landing with the ball centred on the next platform. Avoid large steering corrections while airborne because the ball keeps its forward momentum.

Cross the moving machinery

Approach the rotating machinery and moving sections from a stable platform. Watch a complete movement cycle, then roll onto the next surface as it comes towards you. Pause on broad landings whenever the ball begins to drift. Small tilts are safer than repeatedly swinging the remote from side to side, especially on the narrow rails. Coins and extra lives are optional; leave any pickup that requires a risky detour when your goal is the star.

Release the Power Star

At the far end, guide the ball into the circular goal socket. The mechanism releases the Power Star. Dismount and collect it to finish the galaxy’s single mission. If you fall earlier, restart from the available checkpoint and keep the same controlled pace; there is no requirement to beat a separate race timer.