Games like Idle Industries
Games like Idle Industries include Potion Craft: Alchemist Simulator, shapez 2 - Factory, Nodebuster, Shelldiver, and DAVE THE DIVER. We matched them by the tags players give Idle Industries on Steam (Simulation, Casual, Automation, Arcade, and God Game): closest matches first, and among equally close ones the better-known games.

Potion Craft: Alchemist Simulator
Shared: Simulation · Crafting · 2D

shapez 2 - Factory
Shared: Automation · Simulation · Futuristic

Nodebuster
Shared: Casual · Simulation · Arcade

Shelldiver
Shared: Casual · Arcade · Simulation

DAVE THE DIVER
Shared: Casual · Simulation · Management

Game Dev Tycoon
Shared: Simulation · Casual · Management

Factorio
Shared: Automation · Crafting · Casual

Rusty's Retirement
Shared: Automation · Simulation · Management

Stardew Valley
Shared: Simulation · Crafting · Farming Sim

shapez
Shared: Automation · Crafting · Casual

Mountain
Shared: Simulation · Casual · God Game

Mini Motorways
Shared: Simulation · Casual · Management

Schedule I
Shared: Simulation · Automation · Management

A Game About Feeding A Black Hole
Shared: Casual · Simulation · 2D

Reus
Shared: Simulation · God Game · Casual

Melvor Idle
Shared: Casual · Automation · 2D

Autonauts
Shared: Simulation · Automation · Casual

911 Operator
Shared: Simulation · Casual · Management

Beltmatic
Shared: Casual · Automation · Simulation

Poop Clicker
Shared: Simulation · Casual · Arcade

Maltese's Fluffy Onsen
Shared: Simulation · Automation · Casual

My Time at Portia
Shared: Simulation · Casual · Crafting

Opus Magnum
Shared: Automation · Simulation · 2D

Dyson Sphere Program
Shared: Automation · Simulation · Management