Egg Hammer Fortress

Egg Hammer Fortress is a boss on the stage Huge Crisis from Sonic Rush. It is the fifth boss for Sonic the Hedgehog and is the sixth boss for Blaze the Cat. It is controlled by either Dr. Eggman Nega (when playing as Sonic) or Dr. Eggman (when playing as Blaze).

Appearance
Egg Hammer Fortress has an appearance is similar to Egg Hammer Mega, which body appearance is a snake or anaconda. It has an green head, white and orange striped body, orange like-fangs, and dark blue like-spikes. The white on top of its head is where an Egg Pod is located.

Battle
Like Egg Hammer Mega, it throws its head down on the ground to defeat Sonic/Blaze. Then Sonic/Blaze attacks it while on the ground. As you keep going, it goes faster and then occasionally it drops its head to activate the ship's gun cannons to fire at Sonic/Blaze. Once hit eight times, Egg Hammer Fortress is defeated.

Trivia

 * It is the only boss that uses the same attack as another boss.