- Duncan Castle Defense
You are under attack from zombies and must defend your castle against the incoming horde. They will assault the castle from both the land and air, so be prepared to climb the tower in order to kill the flying zombie bats and dragons. Go for headshots and get extra cash to upgrade your guns between levels.
- Final Line of Defense
Defend your base against the attacking army as they bring soldiers, cannons, tanks and helicopters against you. Upgrade your weapons to and repair your base between levels to survive.