To defeat the Egg Hawk, you have to run up to it and attack it (sonic recomended). Dodge the bullets it fires at you. Sometimes it lands in the middle of a circular platform. Run up to it (Knuckles recomended) and attack it. (Or use the team blast to make it go really fast. (Optional) Everytime you go past a circular platform, you see a box. Break all the boxes and you will get 1 power-up.