Games like FindDark
Games like FindDark include MiSide, The Exit 8, The Cabin Factory, Still Wakes the Deep, and Mouthwashing. We matched them by the tags players give FindDark on Steam (Simulation, Walking Simulator, Immersive Sim, First-Person, and Early Access): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: First-Person · Story Rich · 3D

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

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

Still Wakes the Deep
Shared: Walking Simulator · First-Person · Gore

Mouthwashing
Shared: Story Rich · Walking Simulator · Horror

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

Lobotomy Corporation | Monster Management Simulation
Shared: Simulation · Story Rich · Gore

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

Kiosk
Shared: Immersive Sim · First-Person · Simulation

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

Firewatch
Shared: Walking Simulator · First-Person · Story Rich

Layers of Fear (2016)
Shared: Walking Simulator · First-Person · Story Rich

Buckshot Roulette
Shared: First-Person · 3D · Singleplayer

Garten of Banban
Shared: First-Person · Singleplayer · 3D

Fresh Start Cleaning Simulator
Shared: First-Person · Simulation · 3D

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

No, I'm not a Human
Shared: Story Rich · First-Person · Horror

Platform 8
Shared: Walking Simulator · Simulation · Immersive Sim

Outlast
Shared: First-Person · Gore · Horror

The Boba Teashop
Shared: First-Person · Walking Simulator · Simulation

The Beginner's Guide
Shared: Walking Simulator · First-Person · Story Rich

SOMA
Shared: Story Rich · First-Person · Horror

Viscera Cleanup Detail
Shared: Simulation · First-Person · Gore

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