Games like Zenteni
Games like Zenteni include Stronghold: Definitive Edition, Total War: WARHAMMER III, Stronghold Crusader: Definitive Edition, Stronghold HD (2012), and Age of Empires II (Retired). We matched them by the tags players give Zenteni on Steam (Strategy, City Builder, RTS, Real Time Tactics, and Creature Collector): closest matches first, and among equally close ones the better-known games.

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

Total War: WARHAMMER III
Shared: Strategy · RTS · Real Time Tactics

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

Stronghold HD (2012)
Shared: City Builder · Real Time Tactics · Building

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

Stronghold Crusader HD (2012)
Shared: City Builder · Real Time Tactics · Strategy

Becastled
Shared: Strategy · City Builder · RTS

Total War: WARHAMMER II
Shared: Strategy · RTS · Fantasy

They Are Billions
Shared: Strategy · RTS · City Builder

Manor Lords
Shared: Strategy · City Builder · Building

Farthest Frontier
Shared: City Builder · Strategy · Building

Planetary Annihilation: TITANS
Shared: Strategy · RTS · Real Time Tactics

Frostpunk
Shared: City Builder · Strategy · Building

Prison Architect
Shared: Strategy · City Builder · Building

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

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

Thronefall
Shared: Strategy · City Builder · Building

Cities: Skylines
Shared: City Builder · Strategy · Building

The King is Watching
Shared: RTS · Strategy · City Builder

Dungeons 4
Shared: Strategy · City Builder · RTS

Anno 1800
Shared: Strategy · City Builder · RTS

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

Kingdoms and Castles
Shared: City Builder · Strategy · Building

Stronghold: Warlords
Shared: City Builder · Real Time Tactics · Building