Games like The Outskirts
Games like The Outskirts include Supermarket Simulator, Firewatch, PC Building Simulator, What Remains of Edith Finch, and House Flipper. We matched them by the tags players give The Outskirts on Steam (Simulation, Walking Simulator, Immersive Sim, First-Person, and Mystery): closest matches first, and among equally close ones the better-known games.

Supermarket Simulator
Shared: Simulation · Singleplayer · First-Person

Firewatch
Shared: Walking Simulator · Mystery · First-Person

PC Building Simulator
Shared: Simulation · Immersive Sim · First-Person

What Remains of Edith Finch
Shared: Walking Simulator · First-Person · Mystery

House Flipper
Shared: Simulation · Singleplayer · Immersive Sim

Streamer Life Simulator 2
Shared: Simulation · Immersive Sim · First-Person

Contraband Police
Shared: Simulation · First-Person · Singleplayer

Crime Scene Cleaner
Shared: Simulation · First-Person · Singleplayer

Who's at the door?
Shared: Simulation · Walking Simulator · Immersive Sim

Electrician Simulator
Shared: Simulation · Immersive Sim · First-Person

Thief Simulator
Shared: Simulation · Singleplayer · First-Person

Quarantine Zone: The Last Check
Shared: Simulation · Singleplayer · First-Person

Cyber Manhunt
Shared: Simulation · Mystery · Immersive Sim

Car Dealer Simulator
Shared: Simulation · Immersive Sim · Singleplayer

Thief Simulator 2
Shared: Simulation · Singleplayer · First-Person

The Cabin Factory
Shared: Walking Simulator · Immersive Sim · First-Person

Liftoff®: FPV Drone Racing
Shared: Simulation · First-Person · Immersive Sim

Uncrashed : FPV Drone Simulator
Shared: Simulation · Singleplayer · First-Person

Tank Mechanic Simulator
Shared: Simulation · First-Person · Singleplayer

Platform 8
Shared: Walking Simulator · Simulation · Immersive Sim

The Exit 8
Shared: Walking Simulator · Immersive Sim · First-Person

Waterpark Simulator
Shared: Simulation · Singleplayer · Immersive Sim

Bright Lights of Svetlov
Shared: Walking Simulator · First-Person · Simulation

Internet Cafe Simulator 2
Shared: Simulation · First-Person · Immersive Sim