Games like BEHIND THE WALLS
Games like BEHIND THE WALLS include Blue Prince, Portal 2, Portal, Outer Wilds, and Supraland. We matched them by the tags players give BEHIND THE WALLS on Steam (Strategy, Puzzle, 3D Platformer, Exploration, and FPS): closest matches first, and among equally close ones the better-known games.
Blue Prince
Shared: Puzzle · Exploration · Mystery
Portal 2
Shared: Puzzle · First-Person · 3D Platformer
Portal
Shared: Puzzle · 3D Platformer · First-Person
Outer Wilds
Shared: Exploration · Puzzle · Mystery
Supraland
Shared: Exploration · Puzzle · First-Person
What Remains of Edith Finch
Shared: Exploration · First-Person · Mystery
The Witness
Shared: Puzzle · Exploration · First-Person
Buckshot Roulette
Shared: Strategy · First-Person · 3D
The Room 4: Old Sins
Shared: Puzzle · Mystery · Exploration
The Talos Principle
Shared: Puzzle · First-Person · Exploration
The Talos Principle 2
Shared: Puzzle · Exploration · First-Person
Riven
Shared: Puzzle · Exploration · First-Person
Bendy and the Ink Machine
Shared: Puzzle · First-Person · Singleplayer
Indiana Jones and the Great Circle
Shared: Puzzle · First-Person · Exploration
Superliminal
Shared: Puzzle · First-Person · Physics
Hello Neighbor
Shared: First-Person · 3D Platformer · Story Rich
The Ball
Shared: 3D Platformer · Puzzle · Strategy
Return of the Obra Dinn
Shared: Puzzle · Mystery · Story Rich
Viewfinder
Shared: Puzzle · First-Person · Singleplayer
The House of Da Vinci
Shared: Puzzle · Exploration · Mystery
Firewatch
Shared: Exploration · First-Person · Mystery
INFRA
Shared: Puzzle · Exploration · First-Person
Amnesia: Rebirth
Shared: Puzzle · First-Person · Exploration
Inside the Backrooms
Shared: Puzzle · Exploration · First-Person