Games like A Mirror, Darkly
Games like A Mirror, Darkly include The Exit 8, Platform 8, Scanner Sombre, Inside the Backrooms, and The House of Da Vinci. We matched them by the tags players give A Mirror, Darkly on Steam (Exploration, Hidden Object, Puzzle, Walking Simulator, and 3D): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Exploration · Puzzle · Walking Simulator

Platform 8
Shared: Walking Simulator · Puzzle · Hidden Object

Scanner Sombre
Shared: Exploration · Walking Simulator · Horror

Inside the Backrooms
Shared: Puzzle · Horror · Exploration

The House of Da Vinci
Shared: Hidden Object · Puzzle · Exploration

September 7th
Shared: Exploration · Walking Simulator · Horror

SOMA
Shared: Exploration · Horror · Psychological Horror

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

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

Dear Esther: Landmark Edition
Shared: Exploration · Walking Simulator · Puzzle

Escape the Backrooms
Shared: Horror · Exploration · First-Person

Backrooms: Escape Together
Shared: Horror · Psychological Horror · Exploration

Lethal Company
Shared: Exploration · First-Person · Horror

The Death | Thần Trùng
Shared: Puzzle · Horror · Psychological Horror

INFRA
Shared: Exploration · Puzzle · Walking Simulator

Outer Wilds
Shared: Exploration · Puzzle · Adventure

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

Firewatch
Shared: Walking Simulator · Exploration · First-Person

Garten of Banban
Shared: Puzzle · First-Person · Horror

Riven
Shared: Exploration · Puzzle · First-Person

The Talos Principle 2
Shared: Puzzle · Exploration · First-Person

Anomaly Exit
Shared: Hidden Object · Puzzle · Walking Simulator

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

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Exploration · Horror