Gene Gadget Zone boss

Eggmobile (missile launcher) is the sixth boss encountered in Sonic 3D in Gene Gadget Zone, piloted by Dr. Robotnik.

Robotnik will hover highly over a conveyer belt which delivers spike-covered panels, so the player must keep at pace to stay close to Robotnik while avoiding the panels. Eventually, the scientist will lower closer to the belt to fire a few missiles, which gives the player a chance to attack.