Games like Dead by Backrooms Anomaly
Games like Dead by Backrooms Anomaly include Firewatch, What Remains of Edith Finch, The Stanley Parable, The Exit 8, and PEAK. We matched them by the tags players give Dead by Backrooms Anomaly on Steam (First-Person, Comedy, Exploration, Hidden Object, and Adventure): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · First-Person · Exploration

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

The Stanley Parable
Shared: Comedy · First-Person · Adventure

The Exit 8
Shared: Exploration · First-Person · Puzzle

PEAK
Shared: First-Person · Adventure · Exploration

Call of the Sea
Shared: First-Person · Adventure · Puzzle

Platform 8
Shared: Adventure · Hidden Object · Exploration

Portal 2
Shared: First-Person · Puzzle · Female Protagonist

Slime Rancher
Shared: Exploration · First-Person · Adventure

Riven
Shared: First-Person · Exploration · Adventure

Portal
Shared: First-Person · Comedy · Puzzle

Outer Wilds
Shared: Exploration · Adventure · Story Rich

Big Walk
Shared: Exploration · Adventure · Puzzle

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

The Room 4: Old Sins
Shared: Adventure · Puzzle · Hidden Object

The Witness
Shared: First-Person · Exploration · Puzzle

INFRA
Shared: Exploration · First-Person · Puzzle

Bugsnax
Shared: Adventure · First-Person · Comedy

Jazzpunk: Director's Cut
Shared: Comedy · Adventure · Exploration

Blue Prince
Shared: Exploration · First-Person · Puzzle

Killer Frequency
Shared: Adventure · First-Person · Puzzle

Indiana Jones and the Great Circle
Shared: First-Person · Exploration · Adventure

The Talos Principle
Shared: First-Person · Puzzle · Exploration

Obduction
Shared: Exploration · First-Person · Adventure