Campaign is set in medieval Albion, where you must defend your castles from a rebellion led by the Picts in the north. You've already built a successful succession of castles across the land, but new challenges have arisen.
The game takes place in Campaign 's Northern Campaign expansion pack for the Amiga, and introduces many new features to the original Campaign gameplay. These include enhanced graphics, a more complex economic system, new combat mechanics such as vikings and archers, and troop training.