AoE3 DatabaseAoE3: DE 100.19.18309 · read from the game files · unofficial

Technology

Rio Grande

Rio Grande (tech ID DERevolutionMXRioGrande) is a technology in AoE3: Definitive Edition 100.19.18309 costing 750 food, 750 wood, 750 coin, 15 s to research at the Town Center. Effect: Settler: is no longer available; Revolutionary: becomes available; Barracks: can train Revolutionary; Fort: can train Revolutionary.

Quick answers (3)
How much does Rio Grande cost in AoE3?
750 food, 750 wood, 750 coin, 15 seconds (AoE3: Definitive Edition 100.19.18309).
What does Rio Grande do in AoE3?
Settler: is no longer available; Revolutionary: becomes available; Barracks: can train Revolutionary; Fort: can train Revolutionary. The game says: "Settlers become Revolutionaries Military Guard upgrades available and free Focus: Unit shipments, Cavalry"
What is the tech ID of Rio Grande?
DERevolutionMXRioGrande.

Settlers become Revolutionaries Military Guard upgrades available and free Focus: Unit shipments, Cavalry

What it does

  • Settler: is no longer available
  • Revolutionary: becomes available
  • Barracks: can train Revolutionary
  • Fort: can train Revolutionary
  • Steamer: can train Revolutionary
  • Ironclad: build limit set to 4
  • Makes researchable: Mexico
  • Gives: Revolution!
  • Starts a revolution

41 further effects (interface, visuals or AI) not listed.

Cost
Food750Coin750Wood750
Research time
15 s
Game ID
DERevolutionMXRioGrande

Researched at

Civilizations

Mexicans

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).