Imperial Rim

The Imperial Rim is an optional area in the game, being considered area eight, It is bordered to the south by the Base Camp, to the east by the Western Empire, and to the north by the Tundra. It has 12 levels, 2 of them being extra levels. The boss of this area is Cpt. Plasse-Maat.

"Far to the west, where the Empire's control is tenuous, the culture of the Republic and its hidden shrines persist."