Games like Backrooms - 2005
Games like Backrooms - 2005 include Firewatch, The Long Dark, The Forest, Slime Rancher, and Fallout 4. We matched them by the tags players give Backrooms - 2005 on Steam (Adventure, Walking Simulator, Exploration, First-Person, and Simulation): closest matches first, and among equally close ones the better-known games.
Firewatch
Shared: Adventure · Walking Simulator · First-Person
The Long Dark
Shared: Exploration · Adventure · First-Person
The Forest
Shared: Adventure · First-Person · Exploration
Slime Rancher
Shared: Adventure · Exploration · First-Person
Fallout 4
Shared: Exploration · Adventure · First-Person
Forza Horizon 5
Shared: Adventure · Simulation · Realistic
What Remains of Edith Finch
Shared: Walking Simulator · Adventure · First-Person
SnowRunner
Shared: Adventure · Simulation · Exploration
Scanner Sombre
Shared: Walking Simulator · Exploration · Adventure
Microsoft Flight Simulator X: Steam Edition
Shared: Simulation · Adventure · Realistic
Bright Lights of Svetlov
Shared: Walking Simulator · Adventure · First-Person
Millennium Dream
Shared: Adventure · Walking Simulator · Exploration
The Witness
Shared: Exploration · First-Person · Walking Simulator
Crime Scene Cleaner
Shared: Simulation · First-Person · Exploration
Subnautica
Shared: Exploration · Adventure · First-Person
DEATH STRANDING DIRECTOR'S CUT
Shared: Walking Simulator · Adventure · Exploration
POOLS
Shared: Walking Simulator · Exploration · First-Person
Valley
Shared: Adventure · Exploration · First-Person
Outer Wilds
Shared: Exploration · Adventure · Atmospheric
Stranded Deep
Shared: Adventure · First-Person · Exploration
Killer Frequency
Shared: Adventure · Walking Simulator · Simulation
No Man's Sky
Shared: Exploration · Adventure · Open World
X-Plane 11
Shared: Simulation · Realistic · First-Person
Thief Simulator
Shared: Simulation · First-Person · Adventure