Master Kaag is a hoodlum on big mechanical legs stomping around a circular arena. To defeat him you must look around and find the circles in the corners of the arena. Look for the circle that glows. Carefully, without getting too close to Master Kaag, run over the glowing circle in the bunch. In the middle big circle, an orange can (Shock Rocket) should appear. Do not let Master Kaag get the Shock Rocket and stomp on it. Get the Shock Rocket and Master Kaag will start running away. Aim at Master Kaag with the Shock Rocket and hit him. Repeat this until Master Kaag dies. Immediately after defeating Master Kaag, Rayman will jump on his forgotten legs and ride them when the Hoodlums arrive. When the Hoodlums are near one of the legs, press A to stomp on them.
On the last level of Clearleaf Forest when you battle the large Hoodlum on the mechanical legsm run over the thing that looks like fire. Three blue lines will appear. Do this three times and a power-up will appear in the middle of it. Get it, but remember that the Hoodlum can destroy it. When you get it, you must hit him three times and he will die .Then a group of hoodlums will enter the arena. You will get on the legs and squash them. then go to the doctor.