Campaign

Campaign marks your main progress in the game. You move from one territory to another, from one theatre of war to the next one, fighting progressively more difficult battles, using your 7 best units. Unlocking new territories means also getting better rewards and units too.

If you progress within the campaign is blocked you should try upgrading your army, recruiting new units, fighting in other special modes or upgrading your base in order to get more resources to help you with promoting your units.