Games like Cultures - Northland
Games like Cultures - Northland include Age of Empires II (Retired), Frostpunk, Manor Lords, Age of Empires III: Definitive Edition, and Anno 1800. We matched them by the tags players give Cultures - Northland on Steam (Strategy, City Builder, RTS, Resource Management, and Vikings): closest matches first, and among equally close ones the better-known games.

Age of Empires II (Retired)
Shared: Strategy · RTS · City Builder

Frostpunk
Shared: City Builder · Strategy · Resource Management

Manor Lords
Shared: Strategy · City Builder · Base Building

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · City Builder

Anno 1800
Shared: Strategy · City Builder · Resource Management

Cities: Skylines
Shared: City Builder · Strategy · Simulation

Age of Empires: Definitive Edition
Shared: Strategy · RTS · City Builder

Against the Storm
Shared: Strategy · City Builder · Base Building

Anno 2070™
Shared: Strategy · City Builder · RTS

Frostpunk 2
Shared: Strategy · City Builder · Resource Management

Kingdoms and Castles
Shared: City Builder · Resource Management · Strategy

Workers & Resources: Soviet Republic
Shared: Strategy · City Builder · Base Building

Cossacks 3
Shared: Strategy · RTS · Resource Management

They Are Billions
Shared: Strategy · Base Building · RTS

Stronghold 3 Gold
Shared: Strategy · City Builder · RTS

Rise of Nations: Extended Edition
Shared: Strategy · RTS · Classic

IXION
Shared: City Builder · Strategy · Resource Management

Command & Conquer™ Remastered Collection
Shared: Strategy · RTS · Base Building

Stronghold Crusader 2
Shared: Strategy · City Builder · RTS

Foundation
Shared: City Builder · Strategy · Resource Management

Empires of the Undergrowth
Shared: Strategy · City Builder · Base Building

Banished
Shared: City Builder · Strategy · Singleplayer

Farthest Frontier
Shared: City Builder · Strategy · Resource Management

Norland
Shared: Strategy · City Builder · Base Building