Games like Infinite Number Factory
Games like Infinite Number Factory include Factorio, Dyson Sphere Program, shapez, Prison Architect, and Oxygen Not Included. We matched them by the tags players give Infinite Number Factory on Steam (Automation, Casual, Simulation, Resource Management, and Strategy): closest matches first, and among equally close ones the better-known games.

Factorio
Shared: Automation · Resource Management · Base Building

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

shapez
Shared: Automation · Resource Management · Base Building

Prison Architect
Shared: Simulation · Building · Base Building

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

Beltmatic
Shared: Automation · Casual · Resource Management

Satisfactory
Shared: Automation · Base Building · Resource Management

Captain of Industry
Shared: Automation · Resource Management · Simulation

Hydroneer
Shared: Automation · Base Building · Sandbox

Mindustry
Shared: Automation · Resource Management · Base Building

Cities: Skylines
Shared: Simulation · Strategy · Building

MineMogul
Shared: Automation · Building · Strategy

Mini Motorways
Shared: Casual · Simulation · Strategy

Manor Lords
Shared: Simulation · Strategy · Base Building

shapez 2 - Factory
Shared: Automation · Strategy · Simulation

Automation Empire
Shared: Automation · Simulation · Strategy

Star Birds
Shared: Automation · Resource Management · Base Building

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

Autonauts
Shared: Automation · Simulation · Casual

Forage Wizard
Shared: Casual · Simulation · Resource Management

Against the Storm
Shared: Simulation · Strategy · Base Building

Cities: Skylines II
Shared: Simulation · Building · Strategy

Techtonica
Shared: Automation · Simulation · Base Building

Startup Company
Shared: Simulation · Casual · Strategy