Games like Prison Architect - Island Bound
Games like Prison Architect - Island Bound include Prison Architect, Cities: Skylines, Kingdoms and Castles, Banished, and Manor Lords. We matched them by the tags players give Prison Architect - Island Bound on Steam (Simulation, Strategy, Indie, Building, and Sandbox): closest matches first, and among equally close ones the better-known games.

Prison Architect
Shared: Simulation · Building · Sandbox

Cities: Skylines
Shared: Simulation · Building · Strategy

Kingdoms and Castles
Shared: Simulation · Strategy · Colony Sim

Banished
Shared: Strategy · Simulation · Indie

Manor Lords
Shared: Strategy · Simulation · Building

Foundation
Shared: Simulation · Strategy · Sandbox

Jurassic World Evolution
Shared: Simulation · Building · Strategy

Cities: Skylines II
Shared: Simulation · Building · Sandbox

Dwarf Fortress
Shared: Simulation · Strategy · Colony Sim

Jurassic World Evolution 2
Shared: Simulation · Building · Management

Oxygen Not Included
Shared: Colony Sim · Building · Simulation

RimWorld
Shared: Strategy · Colony Sim · Sandbox

Planet Coaster
Shared: Simulation · Building · Sandbox

Against the Storm
Shared: Simulation · Strategy · Building

Transport Fever 2
Shared: Simulation · Strategy · Management

Academia : School Simulator
Shared: Simulation · Management · Building

Game Dev Tycoon
Shared: Simulation · Indie · Strategy

Empires of the Undergrowth
Shared: Simulation · Strategy · Building

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · Building

Planet Zoo
Shared: Simulation · Management · Building

Tropico 6
Shared: Strategy · Simulation · Management

Two Point Hospital
Shared: Simulation · Building · Management

Ostriv
Shared: Strategy · Simulation · Building

Settlement Survival
Shared: Building · Simulation · Colony Sim