Age of Empires Series Wiki

Update 44725 is a patch accompanying the launch of Age of Empires II: Definitive Edition - Lords of the West, released on January 25, 2021.


Stability and performance[]

  • Numerous fixes implemented to address the mid-to-late game multiplayer performance setbacks following the November update.
  • Implemented fixes to performance dips that could occur when a player ages up.
  • Fixed a crash when exiting the profile screen while it is loading.
  • Fixed a crash in the Battle Royale mode triggered when the corruption damaged a non-combatant object.
  • Fixed a rare issue which would cause the game to stall after submitting a player report.


  • Chasing the Crown: Fixed an issue in the Bayinnaung campaign which prevented the achievement from being earnable.
  • Fixed an issue where a building's research complete animation could fail to spawn the particles if multiple research projects were queued in the same building.
  • The Stormy Dog cheat unit now barks when selected.


  • Bonus stats granted to unit(s) via automatic upgrades are now displayed in the base unit stats. As an example, an inherit bonus to attack granted to Scout Cavalry in the Feudal Age would be displayed as 5 instead of 3+2.
  • The profanity filter now only censors the word(s) which were flagged as vulgar rather than the entire message.
  • The Report Player modal no longer remains disabled after submitting a report.
  • Fixed an issue where the Civilization Selection Screen could not be closed after launching the game via a Steam invitation.
  • The Back button now denotes the page to which they'll return in their tooltips.
  • Upon research of the Cuman Mercenaries technology, a notification is now sent to the Cuman player's allies when completed.
  • Medals awarded upon the completion of each Historical Battle are now displayed on top of the scenario titles, as intended.
  • Scenario leaderboards will now properly display scores greater than 65535 points.
  • The Technology Tree can now be navigated using the Z, X, C, V, and B keys on the keyboard.
  • Custom scenarios which change the player color of units will now display the correct color in the HUD when those units are selected with others, garrisoned, or added to command groups.

Several UI improvements have been made to the Battle Royale mode:

  • The Battle Royale timer is now displayed in the Objectives panel.
  • A notification is now displayed when Monks or Missionaries cannot heal a unit in the Battle Royale corrupted zone.
  • The China and India Real World maps will no longer appear as suggested battlefields in Battle Royale.



  • The Gaia team no longer shares the same player color as Player 7 (gray), but displays its own distinct color (white).
  • Increased the line-of-sight of most starting Heroes in the Battle Royale game mode to be more consistent across all units.
  • Added a new hotkey: "Select all idle military units"

Exploit fixes[]

  • Hovering the blueprints of buildings over unexplored terrain will no longer reveal if the underlying terrain is occupied by a building or unit. While the blueprint can still be placed, it will not be buildable if the area is obstructed. This fixes the "palisade scan" exploit that allowed players to identify occupied areas beneath the fog of war.
  • Fixed an exploit where units could be trapped within the foundations of horizontally- and vertically-placed Gates.


  • Great Fish (Marlin) can no longer be deleted by Dock foundations.
  • The "Select all military buildings" hotkey no longer allows players to select buildings and units simultaneously when no Barracks are present on the map.
  • Fixed an issue where the projectiles of some ranged military — most notably gunpowder units — would be less accurate than intended.


Civilization balance[]


  • On maps where each player begins with multiple Town Centers, additional Villagers or Llamas granted to the Chinese, Mayan, and Inca civilizations will only spawn from a single Town Center as opposed to each of them.
  • Reduced the hit points of Palisade Walls and Gates by 40% in the Dark Age.
  • Cavalry Archer [Standard & Heavy]: Reduced the attack animation duration from 1.3 > 1.15. This reduces the overall attack delay by 11.5%.
  • Fixed an issue where the Heated Shot upgrade would not affect secondary arrows fired from Castles and Towers.

The following civilizations no longer have access to the Treadmill Crane technology:


  • Konnik (Dismounted) [Standard & Elite]: No longer has more line of sight than the mounted Konnik.


  • Arambai [Standard & Elite]: Increased the damage dealt by missed shots (which still hit a secondary target) from 50% > 100% damage. Reduced attack damage from 17/19 > 12/15.
  • Arambai: Reduced reload time to match the Elite Arambai, from 2.2 > 2.0.


  • Reduced the bonus work rate of Foragers from +25% > +15%.


  • Atheism: No longer reduces the research cost of Spies or Treason, but now also reduces the enemy gold income from Relics by 50%.


  • Reduced the price reduction of Dock technologies from 50% > 33%.
  • The civilization now also receives a 33% discount for all University technologies.
  • Genoese Crossbowman [Standard & Elite]: Reduced the gold cost from 45 > 40 gold. The wood cost remains the same (45 wood).




  • Archers no longer gain bonus attack against standard buildings.
  • Camel units are now granted +10 hit points.
  • Team Bonus: Increased the bonus attack granted to Foot Archers vs. standard buildings from +2 > +3.
  • Zealotry: Reduced the cost from 750 food, 700 gold > 500 food, 450 gold. Now grants Camel and Mameluke units +20 hit points (reduced from +30 hit points).


  • Additional Town Center sheep now only spawn from newly-constructed Town Centers, and only after advancing to the Castle Age.
  • Keshik [Standard & Elite]: Increased the food cost from 50 > 60 food. The gold cost remains the same (40 gold).

Random maps[]


Five brand-new maps have been added to the map pool:

  • African Clearing: "Lone villagers have wandered into a forest clearing and must now battle for the control of its sparse resources."
  • Amazon Tunnel: "In the dense jungle of the Amazon, a wide strip of deforested land serves as the only path between two rival factions."
  • Atacama: "This barren desert is unlikely to quench anyone's thirst, but with its occupants' unrelenting search, its aridity soon gives way to lush trees the deeper they go."
  • Coastal Forest: "With all the towns positioned on the outskirts of a forested hill, battles are certain to ensue in the barren south, in the dark woods, and on the sea waves in the north."
  • Seize The Mountain: "A prospector's dream looms ahead on a mountain protruding out of shallows. It's not merely down to who claims it first, but rather whose claim will outlast the others."

In addition to these changes, here's the last update worth noting for Battle Royale maps:

  • Packed Town Centers no longer appear in the Battle Royale game mode on non-BR maps.

Map balance[]

  • Antarctica: Players start with a normal scout again; Penguins will continue to roam the map.
  • Arena: Secondary herds of Sheep now consistently spawn within the walls.
  • Black Forest: Balanced out the elevation throughout the map.
  • Four Lakes: Relics now scale with map size. This means that 5 Relics will spawn on tiny/small/medium map sizes, 7 Relics during six-player matches, and 8 Relics during eight-player matches.
  • Highland: Reduced the number or remote straggler trees spawned throughout the map. Small rivers will no longer separate teammates. In games with only two players or teams, only a single river will be generated on all map variants. The river is now consistently 7 tiles wide instead of being a random width. Ice crossings will no longer interfere with ship navigation during the snowy season. Added additional crossings to the river. Cliffs have been removed from the map. Starting gold clusters now spawn further from each other. Distant gold and stone nodes, as well as Relics, are now distributed more evenly around the map. Berries will no longer spawn adjacent to the river. Huntable animals now avoid areas where berries are spawned. Each player now consistently starts with a group of 4 Deer as opposed to randomly receiving 3 or 4 Deer. Removed extra boars from the map. Reduced the number of predators that spawn throughout the map.
  • MegaRandom: Fixed several map seeds which could generate imbalanced battlefields.
  • Nile Delta: No longer spawns a Packed Town Center when playing Empire Wars. The edges of the starting islands have been moved away from the map edge on all non-Tiny map sizes. This should help prevent situations where Transport Ships could spawn in land-locked pools of water.
  • Serengeti: Elevated areas now appear around player starting areas, similar to Arabia.
  • Team Islands: Relics are now spawned per player on their respective island, and scale based on the total number of players in the match. This means that 4 Relics will spawn on tiny/small/medium map sizes, 6 Relics during six-player matches, and 8 Relics during eight-player matches. With the exception of ludicrous-sized maps, an extra 3-tile gold and 3-tile stone node will spawn for each player. To compensate, starting stone piles have been reduced from 5- and 4-tile groups to 4- and 3-tile groups. Adjusted the forests on each island to establish equilibrium between the two. Increased the distance at which starting gold and stone generate to the shoreline from 5 > 7. The roads connecting players are now much narrower, allowing for more variety when generating resource nodes around the islands. Updated the road terrain textures to blend more seamlessly with their surroundings. Starting gold clusters now spawn further from each other. Berries now spawn further away from the shorelines. Deer herds are now generated to avoid Berry bushes. Reduced the number of predators that spawn throughout the map.
  • Valley: With the exception of ludicrous-sized maps, an extra 3-tile gold and 3-tile stone node will spawn for each player. To compensate, starting stone piles have been reduced from 5- and 4-tile groups to 4- and 3-tile groups. Starting gold clusters now spawn further from each other. Deer no longer spawn on the map when "infinite resources" is selected via the match settings. Relics are more evenly-distributed between players for maximum drama. Reduced the number of predators that spawn throughout the map.

Random map scripting[]

  • Implemented the effect_amount functionality, which allows the modification of object attributes, unit upgrades, and the modification or removal of technologies.
  • effect_amount can also be used to apply its effects to the Gaia player by using special Gaia effect types.
  • In King of the Hill games, resource generation via Monuments is now enabled by default. It can be turned off by using effect_amount to disable technology 729.
  • Implemented the effect_percent functionality, which has the same function as effect_amount but uses percentage as its value.
  • .xs scripting is now available in RMS. #includeXS has been added to load .xs scripts for random maps.



  • AI players will no longer include Monks who are holding Relics in assaults on their enemies.
  • AI players will no longer try to task Villagers to resources that are unreachable due to being blocked by allied structurers.
  • AI players are now able to see enemy units that have been sighted by human allies with whom they share vision.
  • AI players will no longer be able to track and find units spotted and then hidden by the fog of war for more than five seconds.
  • AI livestock is no longer affected by "collide and correct," which would previously move them away from the Town Center when they blocked another unit that had no other path to their destination.
  • The Portuguese AI will no longer build Feitorias at the start of every Deathmatch.
  • The AI is now aware of the Battle Royale timer, enabling them to better plan and maneuver their armies away from the impending doom.
  • Fixed an issue which would prevent Villagers from fighting back against attackers on Nomad when in the process of constructing a Town Center.
  • Fixed a rare issue where Villagers would fail to defend themselves against predatory animals (such as wolves).
  • Fixed a rare issue where Villagers could go idle and ignore new commands after being ordered to repair an object.
  • Fixed a rare issue where the AI would stop scouting for long periods of time.


  • Units will now prioritize the most direct path when moving less than 20 tiles.
  • Fixed an issue where boars could randomly break agro after bumping into an obstruction.
  • Fixed an issue where patrolling melee units would occasionally fail to engage and attack ranged units who were already in motion.


  • Fixed a crash when using direct unit control to garrison units.
  • AI can now use the fe-cc-effect-amount and fe-cc-effect-percent actions.
  • sn-maximum-patrol-distance now works with units patrolling in formation.
  • up-can-build-line now correctly checks if coordinates are valid before attempting to place a building.
  • object-data-locked now correctly checks if a gate is locked or unlocked.
  • Krepost projectiles are now recognized by up-projectile-detected as projectile-castle.
  • up-modify-escrow can no longer cause escrow to go into negative values.
  • up-store-player-name no longer stores the player number together with the player name.


  • Added missing localization for the description of the Battle Royale game mode on the Quick Play screen.
  • Added a missing localization string in the fifth scenario of the El Cid campaign.



  • Unofficial mods are now automatically disabled upon the release of new game updates. This is to prevent compatibility issues with mods that have not been tested or verified to work with new updates, or which may cause crashes and other unexpected behaviors. A new message will appear when mods are disabled in this manner which includes instructions on how to re-enable mods.
  • Civ-specific unit sounds can now be modified individually for the Huns and Mongols, as well as the Teutons and Goths. Naming irregularities and collisions for certain civ-specific sounds have been resolved.
  • The Technology Tree data is now contained in the civTechTrees.json file, thus allowing for easier and more flexible modification of the tech tree.
  • Added technology effects 20-27, which apply their effect to the player's enemies.
  • When modding the UIColors.json file, the game now correctly pulls from the Text attribute (rather than the Healthbar attribute) to determine the UI text color.
  • xsEffectAmount has been implemented for both the scenario editor and random map scripts.

The following attributes can now be modified:

  • Bonus Damage Resistance
  • Icon ID
  • Shown Attack
  • Shown Range
  • Shown Melee Armor
  • Shown Pierce Armor

This can be done in the following methods and places:

  • Technology effects in the data file
  • Modify Attribute Trigger effect in the Scenario Editor
  • Effect Amount command in Random Map, AI, and .xs Scripts

Scenario Editor[]

  • Scenario designers now have the power and option to prevent human players from changing teams in their scenarios.
  • Generating large maps in the editor no longer crashes the game.
  • Loading very small custom maps in the editor no longer crashes the game.
  • Fixed a crash when using the "Replace Object" effect.
  • The "Damage Object" trigger will now work with negative numbers.
  • The "Set Building Gather Point" trigger now works as intended.
  • The "Play Sound" trigger now plays sounds as a 2D effect, which can be heard by the whole map when a specific position is not included.
  • The "Heal Object" effect no longer excludes the given unit from the benefits of technologies.
  • The "Object Has Action" condition will now work in conjuction with any unit AI tasks, such as patrolling.
  • Permanent Flares placed in the editor no longer flash on the minimap.
  • It is no longer possible to unpack Town Centers directly on top of resources.

Fixed a legacy issue where recorded games of a scenario using any of the following triggers would desync:

  • Object Selected
  • Object Visible
  • Object Not Visible
  • AI Signal
  • Chance
Age of Empires
Age of Empires 1.0a  · 1.0b  · 1.0c
The Rise of Rome 1.0a
Definitive Edition CU3  · CU4  · CU5  · CU6  · CU7  · U8  · U9  · U10  · U11  · Update 28529  · Update 34483  · Update 35199  · Update 38862  · Update 46777
Age of Empires II
AoE2-DLCicon-0.png The Age of Kings 2.0 (launch)  · 2.0a
AoE2-DLCicon-1.png The Conquerors 1.0 (launch)  · 1.0b  · 1.0c
HD Edition 2.1  · 2.2  · 2.3  · 2.5  · 2.6  · 2.7 · 2.8
AoE2-DLCicon-2.png The Forgotten 3.0 (launch)  · 3.1 · 3.2 · 3.3 · 3.4 · 3.5 · 3.6 · 3.6a · 3.7 · 3.8 · 3.9  · 4.0  · 4.1  · 4.2  · 4.3
AoE2-DLCicon-3.png The African Kingdoms 4.4 (launch)  · 4.5  · 4.6  · 4.7  · 4.8  · 4.9
AoE2-DLCicon-4.png Rise of the Rajas 5.0 (launch)  · 5.1  · 5.3  · 5.4  · 5.5  · 5.6  · 5.7  · 5.8
AoEIIDE icon.png Definitive Edition Definitive Edition (launch)  · Update 32911  · Update 33059  · Update 33164  · Update 33315  · Update 34055  · Hotfix 34223  · Hotfix 34397  · Update 34699  · Hotfix 34793  · Hotfix 35209  · Update 35584  · Update 36202  · Update 36906  · Update 37650  · Hotfix 37906  · Update 39284  · Hotfix 39515  · Update 40220  · Update 40874  · Update 41855  · Update 42848  · Hotfix 43210
AoE2Icon-LordsWest.png Lords of the West Update 44725  · Hotfix 44834  · Hotfix 45185  · Update 46295  · Update 47820  · Update 50292  · Hotfix 50700
Dawn of the Dukes icon.png Dawn of the Dukes Update 51737  · Hotfix 53347  · Update 54480  · Update 56005  · Update 58259  · Update 59165
AoE2Icon-DynastiesIndia.png Dynasties of India Update 61321  · Update 62085  · Update 63482  · Hotfix 63581
Age of Mythology
PC 1.01  · 1.02  · 1.03  · 1.04  · 1.05  · 1.06  · 1.07  · 1.08  · 1.09  · 1.10
Mac 1.0.1  · 2.0  · 2.01
The Titans 1.01  · 1.02  · 1.03
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Tale of the Dragon 2.0  · 2.1  · 2.2  · 2.3  · 2.4  · 2.5  · 2.6  · 2.7  · 2.8
Age of Empires III
Age of Empires III 1.01  · 1.02  · 1.03  · 1.04  · 1.05  · 1.06  · 1.07  · 1.08  · 1.09  · 1.10  · 1.11  · 1.12  · 1.13  · 1.14
The WarChiefs 1.01  · 1.02  · 1.03  · 1.04  · 1.05  · 1.06
The Asian Dynasties 1.01  · 1.02  · 1.03
Definitive Edition Update 3552  · Hotfix 4087  · Update 5208  · Update 6159  · Hotfix 6847  · Update 9476  · Update 10807  · Update 13088  · Update 14825  · Update 18493  · Update 20322  · Update 23511  · Hotfix 24632  · Update 26865  · Hotfix 27330  · Hotfix 27812  · Update 29715  · Hotfix 30181
The African Royals Update 38254  · Hotfix 39346  · Update 43871  · Update 47581  · Update 50830  · Update 54545  · Update 56860  · Update 61213  · Update 13.690  · Update 13.4412
Knights of the Mediterranean Update 13.9057  · Update 13.10442  · Update 13.12327
Age of Empires IV
Age of Empires IV Patch 7989  · Update 8324  · Update 9369  · Patch 10257  · Patch 11009  · Patch 11963  · Season One Update  · Patch 14681  · Patch 15965  · Season Two Update 17718  · Patch 20249