|Featured in||Sonic Adventure|
E-105 Zeta is a robot created by Dr. Eggman as part of the E-series. Like all the other robots created in the E-series, Zeta was sent out by Dr. Eggman to search for and capture Froggy, who had swallowed a Chaos Emerald. Delta is unsuccessful in his mission and was redesigned as a large stationary defense robot onboard the Egg Carrier. Despite all his upgrades, he is destroyed by E-102 Gamma and the animal inside released.
 Boss Strategy
E-105 will throw some enemies at you so shoot them to get rid of them and then target E-105's missile turrets each side of his "body". Launch missiles at him and run around the platform to avoid his hits. After you hit the 7 missiles turrets, E-105 is finished.