Games like The Settlers: New Allies
Games like The Settlers: New Allies include Planet Coaster 2, Cities: Skylines, Kingdoms and Castles, Manor Lords, and Prison Architect. We matched them by the tags players give The Settlers: New Allies on Steam (Strategy, City Builder, Simulation, Colony Sim, and God Game): closest matches first, and among equally close ones the better-known games.

Planet Coaster 2
Shared: Strategy · Simulation · City Builder

Cities: Skylines
Shared: City Builder · Simulation · Strategy

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

Manor Lords
Shared: Strategy · City Builder · Simulation

Prison Architect
Shared: Simulation · Strategy · Colony Sim

Banished
Shared: City Builder · Strategy · Colony Sim

Against the Storm
Shared: Strategy · City Builder · Simulation

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

Cities: Skylines II
Shared: City Builder · Simulation · Strategy

Frostpunk
Shared: City Builder · Strategy · Colony Sim

Foundation
Shared: City Builder · Simulation · Strategy

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

Planet Coaster
Shared: Simulation · Strategy · Building

Ostriv
Shared: Strategy · City Builder · Simulation

Tropico 6
Shared: Strategy · City Builder · Simulation

Anno 1800
Shared: Strategy · City Builder · Simulation

Dwarf Fortress
Shared: Colony Sim · Strategy · Simulation

The Universim
Shared: City Builder · Colony Sim · God Game

Norland
Shared: Strategy · City Builder · Simulation

Kingdoms Reborn
Shared: City Builder · Colony Sim · Strategy

Jurassic World Evolution
Shared: Simulation · Strategy · Building

Stonehearth
Shared: City Builder · Colony Sim · Strategy

Farthest Frontier
Shared: City Builder · Strategy · Building

Settlement Survival
Shared: City Builder · Colony Sim · Simulation