Diamond Dust Zone boss


 * Not to be confused with Freezer Mobile from Sonic the Hedgehog 3

Eggmobile (freeze mobile) is the fourth boss encountered in Sonic 3D in Diamond Dust Zone, piloted by Dr. Robotnik.

Robotnik's Eggmobile has been modified with ice nozzles circling around around it, and can drop explosive snowmen from the bottom, but can only attack Sonic once close enough to the ground. At this point, the doctor will fire the vaporizers around the floor, possibly drop a few snowmen, and retreat back to the sky. This is the only advantage of attacking, and the player will need to be cautious of the nozzles.