Games like Factory Magnate
Games like Factory Magnate include Factorio, Prison Architect, Cities: Skylines, Dyson Sphere Program, and shapez. We matched them by the tags players give Factory Magnate on Steam (Automation, Base Building, Resource Management, Simulation, and Strategy): closest matches first, and among equally close ones the better-known games.

Factorio
Shared: Automation · Base Building · Resource Management

Prison Architect
Shared: Simulation · Base Building · Building

Cities: Skylines
Shared: Simulation · Building · Strategy

Dyson Sphere Program
Shared: Automation · Base Building · Resource Management

shapez
Shared: Automation · Base Building · Resource Management

Oxygen Not Included
Shared: Base Building · Resource Management · Building

RimWorld
Shared: Base Building · Strategy · Sandbox

Manor Lords
Shared: Base Building · Strategy · Simulation

Satisfactory
Shared: Automation · Base Building · Resource Management

Against the Storm
Shared: Base Building · Simulation · Strategy

Captain of Industry
Shared: Automation · Base Building · Resource Management

Cities: Skylines II
Shared: Simulation · Building · Sandbox

Mindustry
Shared: Automation · Base Building · Resource Management

Airport CEO
Shared: Resource Management · Simulation · Management

shapez 2 - Factory
Shared: Automation · Strategy · Building

Production Line : Car factory simulation
Shared: Simulation · Automation · Strategy

Planet Coaster
Shared: Simulation · Building · Sandbox

Empires of the Undergrowth
Shared: Base Building · Simulation · Strategy

Automation Empire
Shared: Automation · Simulation · Base Building

Hydroneer
Shared: Automation · Base Building · Sandbox

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

Kingdoms and Castles
Shared: Resource Management · Simulation · Strategy

Factory Town
Shared: Automation · Base Building · Resource Management

Norland
Shared: Base Building · Simulation · Strategy