Games like Monster In The Dark
Games like Monster In The Dark include Poppy Playtime, Outlast, Firewatch, The Forest, and What Remains of Edith Finch. We matched them by the tags players give Monster In The Dark on Steam (Adventure, Walking Simulator, 3D Platformer, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: First-Person · Dark · Adventure

Outlast
Shared: First-Person · Adventure · Psychological Horror

Firewatch
Shared: Adventure · Walking Simulator · First-Person

The Forest
Shared: Adventure · Survival · First-Person

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

Welcome to Kowloon
Shared: Adventure · Walking Simulator · First-Person

From The Darkness
Shared: Walking Simulator · First-Person · Dark

Visage
Shared: Adventure · First-Person · Psychological Horror

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

Slender: The Arrival
Shared: First-Person · Walking Simulator · Adventure

Blair Witch
Shared: Adventure · First-Person · Walking Simulator

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

The Beast Inside
Shared: Adventure · First-Person · Horror

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

The Cabin Factory
Shared: Walking Simulator · Adventure · Psychological Horror

Hello Neighbor
Shared: First-Person · 3D Platformer · 3D

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

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

Outlast 2
Shared: First-Person · Psychological Horror · Dark

We Happy Few
Shared: Adventure · Survival · First-Person

POOLS
Shared: Walking Simulator · Realistic · First-Person

Platform 8
Shared: Adventure · Walking Simulator · Psychological Horror

The Outlast Trials
Shared: First-Person · Psychological Horror · Horror

Escape the Backrooms
Shared: First-Person · Adventure · Psychological Horror