Infrastructure
Infrastructure rules remain the same throughout each campaign and the multiplayer modes. Construct builder units from the main castle to gather bricks. Bricks come from trees scattered across the terrain or from mine structures. You need bricks to produce more builders, build structures and construct combat units.
Objectives
Each faction's campaign is comprised of several different missions, and the rules governing victory in each individual mission vary. For example, to complete the first King mission, you must repair and fortify the starting outpost, while in the second mission you need to destroy all enemy skeletons before they destroy the food supply. Tap the bottom-right icon on the touch screen to check the objectives for a particular mission.
Multiplayer
The rules governing multiplayer matches change depending on the mode selected before play. The three victory conditions are met by either killing the enemy hero unit, destroying all enemy structures and units, or earning a predetermined number of bricks before the enemy.