Games like Provincia Wars
Games like Provincia Wars include Banished, Kingdoms and Castles, Manor Lords, Dawn of Man, and Prison Architect. We matched them by the tags players give Provincia Wars on Steam (Strategy, Simulation, 4X, City Builder, and Colony Sim): closest matches first, and among equally close ones the better-known games.

Banished
Shared: Strategy · City Builder · Simulation

Kingdoms and Castles
Shared: City Builder · Simulation · Colony Sim

Manor Lords
Shared: Strategy · Simulation · City Builder

Dawn of Man
Shared: Strategy · City Builder · Simulation

Prison Architect
Shared: Simulation · Strategy · Colony Sim

RimWorld
Shared: Strategy · Colony Sim · Simulation

Songs of Syx
Shared: Strategy · City Builder · Colony Sim

Sid Meier’s Civilization® VI
Shared: Strategy · 4X · City Builder

Anno 1800
Shared: Strategy · Simulation · City Builder

Stellaris
Shared: Strategy · 4X · Simulation

Against the Storm
Shared: Strategy · Simulation · City Builder

Frostpunk
Shared: Strategy · City Builder · Colony Sim

Cities: Skylines
Shared: Simulation · City Builder · Strategy

Total War: WARHAMMER
Shared: Strategy · Simulation · 4X

Sid Meier's Civilization VII
Shared: Strategy · 4X · City Builder

Empires of the Undergrowth
Shared: Strategy · Simulation · City Builder

Farthest Frontier
Shared: Strategy · City Builder · 4X

Stronghold: Definitive Edition
Shared: Strategy · City Builder · Real Time Tactics

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · City Builder

Europa Universalis IV
Shared: Strategy · Simulation · 4X

Lessaria: Fantasy Kingdom Sim
Shared: Strategy · Simulation · City Builder

Company of Heroes 3
Shared: Strategy · Wargame · Action RTS

IXION
Shared: Strategy · City Builder · Colony Sim

Anno 117: Pax Romana
Shared: Strategy · Simulation · City Builder