Games like Handyman
Games like Handyman include PC Building Simulator, Cities: Skylines, Planet Coaster, Garry's Mod, and PowerWash Simulator. We matched them by the tags players give Handyman on Steam (Casual, Simulation, Sandbox, Hidden Object, and 3D): closest matches first, and among equally close ones the better-known games.

PC Building Simulator
Shared: Simulation · Sandbox · 3D

Cities: Skylines
Shared: Simulation · Sandbox · Management

Planet Coaster
Shared: Simulation · Sandbox · Management

Garry's Mod
Shared: Sandbox · Casual · Simulation

PowerWash Simulator
Shared: Casual · Simulation · Sandbox

Supermarket Simulator
Shared: Simulation · Management · First-Person

House Flipper
Shared: Simulation · Casual · Sandbox

Internet Cafe Simulator 2
Shared: Simulation · 3D · Sandbox

Cities: Skylines II
Shared: Simulation · Sandbox · Management

Gas Station Simulator
Shared: Simulation · Casual · First-Person

Planet Zoo
Shared: Simulation · Sandbox · Management

Cooking Simulator
Shared: Simulation · Sandbox · Realistic

Planet Coaster 2
Shared: Simulation · Sandbox · 3D

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Realistic

Game Dev Tycoon
Shared: Simulation · Casual · Management

Deconstruction Simulator
Shared: Simulation · Casual · Sandbox

Farming Simulator 25
Shared: Simulation · 3D · Realistic

DrainSim
Shared: Casual · Simulation · Sandbox

Out of Ore
Shared: Simulation · Sandbox · 3D

Barn Finders
Shared: Casual · Simulation · Sandbox

PowerWash Simulator 2
Shared: Casual · Simulation · Sandbox

Farming Simulator 22
Shared: Simulation · Sandbox · 3D

Pumping Simulator 2
Shared: Casual · Simulation · 3D

Two Point Museum
Shared: Casual · Simulation · Sandbox