Egg Foot ( エッグフット Eggufutto ) ? is the boss of the  Ocean Base in . It is piloted by Sonic Advance 3 Dr. Eggman.
Similar to the
Egg Frog, Egg Foot is mostly green with black and yellow stripes on it. On top of it is where the Egg Mobile and G-merl is located.
During the battle, the Egg Foot leaps up (its legs being the only thing visible upon leaving the screen) and moves back and forth across the screen, before stopping and dropping back to the ground, attempting to squash the characters. The only way to attack this boss is to be right between both legs as the machine drops and nail Eggman in his cockpit. Take note, however, that after a few hits Eggman will occasionally pull the "feet" of the mech inward, blocking the opening for attack and creating a shockwave across the ground (he is especially prone to doing this during the "Pinch" portion of the fight).
The machine will explode after eight hits (six on Easy mode), forcing Eggman and
G-merl to retreat and allowing the player to advance to Toy Kingdom.
(in Japanese) . Shogakukan. July 2004. ISBN 978-4091061737. ソニックアドバンス3最強攻略ガイド
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Ryan Drummond ( | Sonic) Deem Bristow ( | Eggman) William Corkery ( | Tails) Scott Dreier ( | Knuckles) Jon St. John (Announcer) | Jennifer Douillard ( | Amy) Sarah Wulfeck (
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Jun'ichi Kanemaru ( | Sonic the Hedgehog) Chikao Ōtsuka ( | Eggman) Ryō Hirohashi ( | Tails) Nobutoshi Canna ( | Knuckles) Taeko Kawata ( | Amy) Sayaka Aoki (
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