Age of Empires Mobile Level 5 City Siege Guide

To capture a Level 5 City in Age of Empires Mobile, your alliance must establish direct territory contact with the city perimeter, place your strongest damage dealers at the head of your rally queue, and sustain continuous attacks during the final execution phase so the garrison cannot recover.

1. Secure Territory and March Logistics

Before starting a siege on a Level 5 City, verify that your alliance's land borders touch the city's perimeter. Unconnected territory forces marches onto indirect routes, causing delays that disrupt attack timing.

Establish continuous borders: Expand alliance land directly to the city tile to give all members a clear path.
Set staging points: Position designated rally leaders close enough to the target for short march times while maintaining room for allied troop concentration.
Coordinate arrival times: Stagger march launches so attacking waves hit in tight succession, preventing the city garrison from resetting its defensive stats between hits.

2. Structure Rally Waves and Member Roles

Level 5 City garrisons deliver high damage against single targets. Sending uncoordinated solo armies will result in rapid casualties without reducing the city's defenses.

Front-load high-damage squads: Put your highest-stats and highest-damage players at the front of the rally queues to quickly clear the initial garrison thresholds.
Assign entry sectors: If participating with a full alliance, split squads into dedicated groups attacking different wall sectors to prevent all garrison damage from focusing on a single squad.
Layer reinforcements: Keep secondary members queued to refill open rally slots as leading squads take damage, maintaining steady pressure.

Role	Primary Task	Key Requirement
Rally Leaders	Initiate main assaults and set staging points	High-damage squads and optimized march speeds
Wave Reinforcements	Fill rally slots and rotate troops	Hospital capacity monitoring and speed-ups
Defensive Perimeter	Hold surrounding tiles post-capture	Ready defensive squads

3. Push the Final Phase and Manage Attrition

When the city's remaining health falls between 20% and 30%, focus all alliance actions on maintaining uninterrupted rally waves. If attack momentum slows during this window, the city will regenerate health and waste committed resources.

Use march speed-ups: Apply speed-up items during the final 30% phase to bypass march travel time and immediately replace expired rallies.
Monitor hospital capacity: Instruct alliance members to pull back squad attacks if their hospitals reach capacity. Continuing to attack with full hospitals converts wounded troops into permanent losses.
Rotate wounded units: Send damaged squads back for healing while fresh alliance reserves enter the rally queue to keep total troop strength high.

4. Transition to Post-Capture Defense

The siege concludes the moment the city's health drops to zero, but the objective remains vulnerable while attacking squads recover.

Immediately assign fresh garrison squads inside the newly captured city and post perimeter guards on adjacent tiles. Opposing alliances often monitor high-tier city sieges to attempt a counter-attack while the winning alliance is low on resources and dealing with wounded troops.