Town Center
Units
Upgrades
- Colonial Age
- Fortress Age
- Industrial Age
- Imperial Age
- Spies
- Blockade
- Legendary Native Warriors
- Aztec Scouting Party
- Aztec Raiding Party
- Aztec War Party
Fire Pit
Upgrades
- Founder
House
Upgrades
Market
Upgrades
- Hunting Dogs
- Lumber Ceremony
- Placer Mines
- Spirit Medicine
- Forest People Ceremony
- Forest Spirit Ceremony
- Deforestation
- New Year Festival
Farm
Upgrades
- Great Feast
- Harvest Ceremony
- Green Corn Ceremony
- Large Scale Gathering
- Selective Breeding
- Cinteotl Worship
Dock
Units
Upgrades
Trading Post
The units and upgrades available for the Trading Post depends on what site it is built on
Wall
Upgrades
War Hut
Units
Upgrades
- Elite, Champion, and Legendary
- Strong War Hut
- Mighty War Hut
- Barometz
Noble's Hut
Units
Upgrades
- Elite, Champion, and Legendary
- Strong Nobles' Hut
- Mighty Nobles' Hut
- War Song
Plantation
Upgrades