Games like Island Robot Farm
Games like Island Robot Farm include Rusty's Retirement, Stardew Valley, Cookie Clicker, Tiny Pasture, and DAVE THE DIVER. We matched them by the tags players give Island Robot Farm on Steam (Idler, Casual, Farming Sim, Automation, and Simulation): closest matches first, and among equally close ones the better-known games.

Rusty's Retirement
Shared: Idler · Farming Sim · Automation

Stardew Valley
Shared: Farming Sim · Pixel Graphics · Simulation

Cookie Clicker
Shared: Idler · Casual · Management

Tiny Pasture
Shared: Idler · Farming Sim · Casual

DAVE THE DIVER
Shared: Casual · Management · Pixel Graphics

Shelldiver
Shared: Casual · Idler · Management

Digseum
Shared: Casual · Idler · Simulation

Fortune Mill
Shared: Idler · Automation · Casual

Your Big, Cute Monster Farm
Shared: Casual · Idler · Farming Sim

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

(the) Gnorp Apologue
Shared: Idler · Management · Building

Gas Station Simulator
Shared: Simulation · Casual · Management

Nodebuster
Shared: Casual · Idler · Simulation

Game Dev Tycoon
Shared: Casual · Simulation · Management

Tiny Terraces
Shared: Idler · Farming Sim · Casual

House Flipper
Shared: Simulation · Casual · Building

Potion Craft: Alchemist Simulator
Shared: Simulation · Management · Relaxing

Fracture Field
Shared: Idler · Automation · Casual

How to Train Your Cock
Shared: Idler · Casual · Farming Sim

Unpacking
Shared: Casual · Relaxing · Pixel Graphics

Retro Rewind - Video Store Simulator
Shared: Simulation · Casual · Management

Planet Coaster
Shared: Simulation · Management · Building

Cities: Skylines
Shared: Simulation · Management · Building

Cities: Skylines II
Shared: Simulation · Management · Building