So COULD be 1 or 2 missing. But I believe this is considered complete. “The United States Under Attack”. Quite controversial with the fantastic 80s graphic on the front. This is the 1986 version release.
Fortress America MB Milton Bradley Game Master 1986 would be the best fit for gamers or collectors seeking a playable and complete version of the original U.S. Attack game, released in 1986 by Milton Bradley.
