Siege

Siege combat is a special type of combat in Heroes III where the defending player has some significant advantages including Arrow towers, a Moat, and Siege walls.

A Town must have at least a Fort structure built in order to use siege combat, and the defenses are substantially improved upon construction of the Citadel and Castle.

Tips, combat tactics, and features

• Attacking creatures will get stuck in a moat for at least 1 combat round. This can be bypassed with the Teleport spell or by breaking or "trapping" the drawbridge.
• Arrow towers can be incredibly effective in all stages of the game, due to their ability to bypass all ranged penalty and ignoring the defense stat of creatures.
• Catapults will damage the walls once per turn (can be augmented by the ballistics skill.) Walls can also be damaged by Earthquake as well as the cyclops creature type.
• Flying creatures can fly over walls, but they will usually become high priority targets for defending melee creatures as well as the arrow towers.