Games like Uncanny Train
Games like Uncanny Train include MiSide, What Remains of Edith Finch, Scanner Sombre, The Exit 8, and Firewatch. We matched them by the tags players give Uncanny Train on Steam (Simulation, Walking Simulator, 3D, First-Person, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: Psychological Horror · First-Person · 3D

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

Scanner Sombre
Shared: Walking Simulator · First-Person · Psychological Horror

The Exit 8
Shared: Walking Simulator · Psychological Horror · First-Person

Firewatch
Shared: Walking Simulator · First-Person · Atmospheric

Garten of Banban
Shared: First-Person · Psychological Horror · 3D

Summer of '58
Shared: Walking Simulator · Thriller · Psychological Horror

Father's Day
Shared: Simulation · Walking Simulator · Psychological Horror

Layers of Fear (2016)
Shared: Walking Simulator · Psychological Horror · First-Person

POOLS
Shared: Walking Simulator · Psychological Horror · First-Person

Platform 8
Shared: Walking Simulator · Simulation · Psychological Horror

September 7th
Shared: Walking Simulator · First-Person · Psychological Horror

April 24th
Shared: Simulation · Walking Simulator · Psychological Horror

The Long Dark
Shared: First-Person · Simulation · Singleplayer

Dollmare
Shared: Simulation · 3D · First-Person

Poppy Playtime
Shared: First-Person · Singleplayer · Psychological Horror

Garten of Banban 2
Shared: First-Person · Psychological Horror · 3D

Mouthwashing
Shared: Psychological Horror · Walking Simulator · Indie

The Witness
Shared: First-Person · Walking Simulator · Singleplayer

Psalm 5:9-13
Shared: Psychological Horror · Walking Simulator · Indie

Five Nights at Freddy's
Shared: Psychological Horror · Singleplayer · First-Person

ROUTINE
Shared: Psychological Horror · Singleplayer · Walking Simulator

Don't Play This
Shared: Psychological Horror · Walking Simulator · Indie

Fears to Fathom - Ironbark Lookout
Shared: Psychological Horror · Thriller · First-Person