Great Midwest Commonwealth

The  or Midwest Commonwealth was one of the thirteen commonwealths of the pre-War United States of America. Created in the early 21st century, it was comprised of the former states of Wisconsin, Minnesota, Illinois, Indiana and Michigan.

Illinois Wasteland
The Illinois Wasteland was conquered by Brotherhood of Steel deserters known as the Midwestern Brotherhood. They led a harsh rule on the state. An Enclave outpost is also said to be located in the boundaries of Chicago.

Illinois Wasteland

 * Bunker Alpha (Fallout Tactics)
 * Bunker Beta (Fallout Tactics)
 * Bunker Gamma (Fallout Tactics)
 * Chicago (Fallout Tactics)
 * Dirt Haven (Fallout Tactics)
 * Freeport (Fallout Tactics)
 * Macomb (Fallout Tactics)
 * Peoria (Fallout Tactics)
 * Quincy (Fallout Tactics)
 * Rock Falls (Fallout Tactics)
 * Springfield (Fallout Tactics)

Wisconsin Wasteland

 * Appleton (Fallout Tactics)

Appearances
Places in the Great Midwest Commonwealth appear in Fallout Tactics, and were mentioned in Fallout: New Vegas and Van Buren.