Games like Brutalismus: Chapter 1
Games like Brutalismus: Chapter 1 include POOLS, Firewatch, The Exit 8, What Remains of Edith Finch, and Dreamcore. We matched them by the tags players give Brutalismus: Chapter 1 on Steam (Walking Simulator, 3D, First-Person, Exploration, and Post-apocalyptic): closest matches first, and among equally close ones the better-known games.

POOLS
Shared: Walking Simulator · Exploration · First-Person

Firewatch
Shared: Walking Simulator · First-Person · Exploration

The Exit 8
Shared: Walking Simulator · Exploration · First-Person

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

Dreamcore
Shared: Walking Simulator · Exploration · First-Person

Scanner Sombre
Shared: Walking Simulator · Exploration · First-Person

Journey
Shared: Exploration · Walking Simulator · Relaxing

Riven
Shared: First-Person · Exploration · 3D

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

Millennium Dream
Shared: Walking Simulator · Exploration · First-Person

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

The Stanley Parable
Shared: Walking Simulator · First-Person · Exploration

RATSHAKER™
Shared: First-Person · Exploration · Surreal

Gone Home
Shared: Walking Simulator · Exploration · First-Person

Fallout 4
Shared: Post-apocalyptic · Exploration · First-Person

Quern - Undying Thoughts
Shared: Walking Simulator · Exploration · First-Person

CARIMARA: Beneath the forlorn limbs
Shared: Exploration · 3D · Walking Simulator

Submerged
Shared: Walking Simulator · Exploration · Relaxing

The Long Dark
Shared: Exploration · First-Person · Atmospheric

PEAK
Shared: Exploration · First-Person · 3D

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

Proteus
Shared: Walking Simulator · Exploration · Relaxing

ABZU
Shared: Relaxing · Exploration · Atmospheric

Eastshade
Shared: Exploration · First-Person · Relaxing