- White elephants => Royal elephants => these are normally stronger than normal elephant units
- Armed supply, caravans and merchants
- Ribaud [?] fires a volley of rockets at the foe!
- Ayuthia Guard  => Thonburi guard  =>
- Javelins  => Heavy javelins 
- canoes, outriggers and barges.
- Royal Elephant Brigade (additional upgrade of White Elephant line in ), available only with Divine Mandate researched. This guy is armed with a small gatling cannon.
- Mahardlek Laikar  => Siamese Royal Guard , musket unit that replaces the Thonburi guard. Requires the Foreign Concessions upgrade.
- Pack elephants
- Nobles' Court - trains your elite units, such as white elephants, and the Ayuthia Guard.
- Temple - performs taxation and religion research, and is the main stopping point for your auxiliary units.
- Palace Complex (available from )