Games like Twelve Sticks
Games like Twelve Sticks include Dollmare, IRON NEST: Heavy Turret Simulator, Platform 8, Arma 3, and My Winter Car. We matched them by the tags players give Twelve Sticks on Steam (Simulation, Action, Walking Simulator, Hidden Object, and 3D): closest matches first, and among equally close ones the better-known games.

Dollmare
Shared: Simulation · 3D · First-Person

IRON NEST: Heavy Turret Simulator
Shared: Simulation · 3D · Realistic

Platform 8
Shared: Simulation · Walking Simulator · Hidden Object

Arma 3
Shared: Action · Simulation · First-Person

My Winter Car
Shared: Simulation · Realistic · First-Person

Totally Accurate Battle Simulator
Shared: Simulation · Realistic · Colorful

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

Summer of '58
Shared: Walking Simulator · First-Person · Atmospheric

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

The Cabin Factory
Shared: Walking Simulator · Simulation · First-Person

Phasmophobia
Shared: First-Person · Psychological Horror · Dark

Outlast
Shared: First-Person · Atmospheric · Action

Farming Simulator 25
Shared: Simulation · 3D · Realistic

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

Zoochosis
Shared: 3D · Simulation · Realistic

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

KovaaK's
Shared: Action · Simulation · First-Person

Tank Mechanic Simulator
Shared: Simulation · Realistic · Action

Receiver 2
Shared: Simulation · Action · First-Person

Who's at the door?
Shared: Simulation · Walking Simulator · First-Person

The Mortuary Assistant
Shared: Simulation · First-Person · Demons

DON'T SCREAM
Shared: Walking Simulator · First-Person · Atmospheric

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

September 7th
Shared: Walking Simulator · Simulation · First-Person