Mario will start the mission at the usual spot. Next he must make his way to the mountain area where the Bob Omb was patrolling a cannon in Mission 1. Mario must then find a cannon he can use a little higher up. Once Mario reaches the cannon he can use, Mario must shoot to a tree on a floating island. He then must jump into a yellow ! box to collect the Power Star. An alternate way would be to use the cannon in the area at the top of the first bridge and shoot himself up.