Alliance gate

“Allows you to join an alliance. Alliance members can chat and send each other reinforcements.”


General InformationEdit

  • The Alliance Gate allows you to create or join an Alliance.
  • It initially appears as a ruined building and it can be repaired starting in the Iron Age in order to unlock its functionality.
  • Upgrading it increases the capacity of alliance troops.
  • There is no functionality lost while upgrading the Alliance Gate.
  • Unlike the standard buildings, you cannot move it, and connecting it to the Town Center via Roads does not grant a Road network bonus.
  • The Alliance Gate cannot be destroyed in battles.
  • You can only send a maximum of 6 individual units to each ally at once per request. For example, if your ally sends a request and has a troop capacity of 12 troops, you could send five Heavy Infantry and one Heavy Cavalry, but you couldn't send seven Heavy Infantry units.
  • The French can receive 3 more donated troops from Alliance Members. This becomes 6 in the Gunpowder Age.


Level Upgrade Cost Food Upgrade Time Clock Citizens Needed Citizen XP Gain Exp Alliance Troop Limit French Alliance Troop Limit Age Unlocked
1 30,000 5m4 50 6 9 Iron Age
2 80,000 6h 520 9 12 Classical Age
3 600,000 1d 1,115 12 15 Medieval Age
4 1,500,000 2d 1,630 15 21 Gunpowder Age
5 4,000,000 7d 3,245 18 24 Enlightenment Age
6 5,000,000 8d 3,495 21 27 Industrial Age
7 6,000,000 9d 3,724 24 30
8 8,000,000 10d 3,950 27 33 Global Age
9 9,300,000 11d 4,160 30 36 Atomic Age

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