FIELD GUIDEAGE OF EMPIRES IIBrowse entries ↗
01 — DARK AGE✦02 — FEUDAL AGE✦03 — CASTLE AGE✦04 — IMPERIAL AGE

THE ENCYCLOPEDIA

The Mountain Siege layered-defense plan

GUIDES, MAPS & GAME SYSTEMS · AGE OF EMPIRES II ONLY

GUIDE · BATTLE STRATEGY

The Mountain Siege layered-defense plan

The Mountain Siege combines an immediate assault on a Vietnamese fortress with an economy that must expand beyond its cramped starting base. Le Loi must eventually reach the far corner, so he cannot remain sheltered in the Castle throughout the mission.

The Mountain Siege Age of Empires II campaign artwork
Related game artwork: The Mountain Siege

Overview

The Mountain Siege combines an immediate assault on a Vietnamese fortress with an economy that must expand beyond its cramped starting base. Le Loi must eventually reach the far corner, so he cannot remain sheltered in the Castle throughout the mission.

Plan and execution

Regroup the scattered starting army as the fortress receives the first Ming attack, then clear a safe route south toward berries and gold. Build Villager production and secure eastern resource sites with military escorts; add Town Centers where the base has too little farming room. Divide the force into a fortress garrison and an eastern field group, reinforcing both with mobile units, Monks, and defensive towers. Keep Le Loi with the expedition that can later escort him to the corner objective.

Risks and adaptation

A single army cannot defend every approach while clearing the map. Avoid sending unprotected Villagers east, and do not let the fortress reserve chase attackers away from its walls. Keep a mobile group available to reinforce whichever front is under pressure.

Focus
Campaign fortress and expansion defense
Signature / category
Plan and execution
Release / context
Age of Empires II system
Region
Battle strategy
Classification
Battle strategies
Ⅱ

ABOUT THIS FIELD GUIDE

Built for the next question.

A growing English-language encyclopedia for Age of Empires II. Browse civilizations, stories, armies, architecture, research, editions, and strategic systems.