Games like Ninja Village
Games like Ninja Village include Stardew Valley, Banished, Prison Architect, Stonehearth, and Heroes' Vow: Three Kingdoms. We matched them by the tags players give Ninja Village on Steam (Tactical RPG, Wargame, Colony Sim, City Builder, and RPG): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: RPG · Farming Sim · Life Sim

Banished
Shared: Colony Sim · City Builder · Strategy

Prison Architect
Shared: Colony Sim · Building · Strategy

Stonehearth
Shared: Colony Sim · City Builder · Building

Heroes' Vow: Three Kingdoms
Shared: RPG · Strategy · Wargame

Manor Lords
Shared: City Builder · Strategy · Building

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

Frostpunk
Shared: City Builder · Colony Sim · Strategy

Cities: Skylines
Shared: City Builder · Building · Strategy

Against the Storm
Shared: City Builder · Strategy · Building

Timberborn
Shared: Colony Sim · City Builder · Building

Norland
Shared: City Builder · Strategy · Colony Sim

Total War: WARHAMMER
Shared: RPG · Strategy · Tactical RPG

Farthest Frontier
Shared: City Builder · Building · Strategy

Kingdom Heroes 8
Shared: Tactical RPG · Wargame · Strategy

Craft The World
Shared: Colony Sim · Building · Strategy

Two Point Museum
Shared: City Builder · Strategy · Building

Ostriv
Shared: City Builder · Colony Sim · Strategy

Dwarf Fortress
Shared: Colony Sim · City Builder · Strategy

Workers & Resources: Soviet Republic
Shared: City Builder · Strategy · Colony Sim

Empires of the Undergrowth
Shared: Strategy · City Builder · Colony Sim

Clanfolk
Shared: RPG · Colony Sim · Life Sim

RimWorld
Shared: Colony Sim · Strategy · Simulation

Ratopia
Shared: Colony Sim · Building · City Builder