Games like Warsong
Games like Warsong include Foundation, Stronghold Crusader HD (2012), Farthest Frontier, Manor Lords, and Prison Architect. We matched them by the tags players give Warsong on Steam (Action RTS, City Builder, Medieval, Building, and Management): closest matches first, and among equally close ones the better-known games.
Foundation
Shared: City Builder · Medieval · Management
Stronghold Crusader HD (2012)
Shared: City Builder · Medieval · Building
Farthest Frontier
Shared: City Builder · Building · Medieval
Manor Lords
Shared: City Builder · Base Building · Management
Prison Architect
Shared: Building · City Builder · Base Building
Tavern Master
Shared: Management · Medieval · Building
Kingdoms and Castles
Shared: City Builder · Management · Building
Cities: Skylines
Shared: City Builder · Building · Management
Becastled
Shared: City Builder · Medieval · Base Building
Thronefall
Shared: City Builder · Medieval · Action RTS
Against the Storm
Shared: City Builder · Building · Base Building
Stronghold 2: Steam Edition
Shared: City Builder · Medieval · Building
Stronghold Crusader: Definitive Edition
Shared: City Builder · Medieval · Building
Workers & Resources: Soviet Republic
Shared: City Builder · Building · Base Building
Stronghold: Warlords
Shared: City Builder · Building · Medieval
Kingdoms Reborn
Shared: City Builder · Management · Base Building
Settlement Survival
Shared: City Builder · Building · Management
Crusader Kings III
Shared: Medieval · Management · Simulation
Cities: Skylines II
Shared: City Builder · Building · Management
Ostriv
Shared: City Builder · Management · Building
Kingdom Two Crowns
Shared: City Builder · Building · Medieval
Age of Empires II (Retired)
Shared: Medieval · City Builder · Base Building
Frostpunk
Shared: City Builder · Building · Base Building
Norland
Shared: City Builder · Management · Building