Games like Trans-Siberian Legends
Games like Trans-Siberian Legends include Firewatch, What Remains of Edith Finch, Journey, The Long Dark, and Crime Scene Cleaner. We matched them by the tags players give Trans-Siberian Legends on Steam (Trains, Walking Simulator, Adventure, Atmospheric, and Exploration): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Walking Simulator · Atmospheric

What Remains of Edith Finch
Shared: Walking Simulator · Atmospheric · Adventure

Journey
Shared: Adventure · Atmospheric · Exploration

The Long Dark
Shared: Atmospheric · Exploration · Adventure

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

Scanner Sombre
Shared: Walking Simulator · Exploration · Atmospheric

POOLS
Shared: Walking Simulator · Atmospheric · Exploration

Train Sim World® 2020
Shared: Trains · Simulation · Realistic

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

Gone Home
Shared: Walking Simulator · Atmospheric · Exploration

ABZU
Shared: Atmospheric · Exploration · Adventure

Slime Rancher
Shared: Adventure · Exploration · First-Person

Disney Dreamlight Valley
Shared: Adventure · Exploration · Life Sim

Bright Lights of Svetlov
Shared: Walking Simulator · Atmospheric · Adventure

PEAK
Shared: Adventure · Exploration · Atmospheric

Train Sim World® 2
Shared: Trains · Simulation · Realistic

Train Sim World® 5
Shared: Trains · Adventure · Simulation

Exo One
Shared: Atmospheric · Adventure · Exploration

Millennium Dream
Shared: Walking Simulator · Adventure · Exploration

Lushfoil Photography Sim
Shared: Walking Simulator · Exploration · Atmospheric

The Witness
Shared: Exploration · Atmospheric · Walking Simulator

Train Station Renovation
Shared: Trains · Simulation · Adventure

Quern - Undying Thoughts
Shared: Adventure · Atmospheric · Walking Simulator

Riven
Shared: Adventure · Exploration · Atmospheric