Description: Pull the gate up in this defense game and make sure none of the attackers makes it through. You will be in charge of keeping the fortress secure as you are under siege from a race of barbarians. Use the cannon to shoot them and also some other units you can hire.
- Aim the cannon and left-click, hold, and release to shoot.
- Press 1-7 to create and send a unit.
- Press "space" to toggle life bars.