River Toll Castle
Advance

River Toll Castle

german_river_toll_castle_advance

A small castle placed along the river facilitates control over passing traders, granting our state a vital share of the local trade income.

RequiresNobiliary LiteratureAdvancerequires
Unlocks

Potential
CultureBelongs to the German Culture Group
Exact conditions

Advance tree

  1. Scholarly Treatises
  2. Lavish Diplomatic Gifts
  3. Late Feudal Relations
  4. Cultural Overlords
  5. Nobiliary Literature
  6. River Toll Castle

Requires 2

Culture Groups
Advances

Belongs to 1

Required by 1

potential = {
OR = {
culture ?= {
has_culture_group = culture_group:german_group
}
}
}
unlock_building = german_river_toll_castle

© 2026 Soft Santa Cruz, S.L.U. All rights reserved. Unofficial fan project, not affiliated with Paradox Interactive. Game content © Paradox Interactive. · About · Privacy · Legal notice