Iceborough

Iceborough is the capital city of the Walrus Herd, and the most well known area of civilization in the Northern Tundra. As a result, it has been targeted numerous times by the Eggman Empire, and was captured by a chapter of the Dark Egg Legion. After being reorganized as a Legion base with a Psionic Emitter equipped Totem Pole-esque base on to to assist the Legion in controlling the Walrus Herd, the city began undergoing construction into what seemed like an immense fueling station. The Arctic Freedom Fighters and Sonic the Hedgehog soon arrived hoping to liberate it, only to find themselves facing the obstacle of an army of brainwashed Walruses. (StH: #215)