Games like Sorrow Asylum 2
Games like Sorrow Asylum 2 include The Exit 8, SOMA, Layers of Fear (2016), MiSide, and Scanner Sombre. We matched them by the tags players give Sorrow Asylum 2 on Steam (Exploration, Puzzle, Walking Simulator, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Exploration · Puzzle · Walking Simulator

SOMA
Shared: Horror · Psychological Horror · Exploration

Layers of Fear (2016)
Shared: Walking Simulator · Horror · Psychological Horror

MiSide
Shared: Psychological Horror · First-Person · Horror

Scanner Sombre
Shared: Exploration · Walking Simulator · Horror

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

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

Superliminal
Shared: Puzzle · First-Person · Surreal

September 7th
Shared: Exploration · Walking Simulator · Horror

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

Inside the Backrooms
Shared: Puzzle · Horror · Exploration

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

The Witness
Shared: Exploration · Puzzle · First-Person

Dreamcore
Shared: Exploration · Walking Simulator · First-Person

Escape the Backrooms
Shared: Horror · Exploration · Psychological Horror

Left Alone
Shared: Exploration · Puzzle · Walking Simulator

Mouthwashing
Shared: Horror · Psychological Horror · Walking Simulator

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

NaissanceE
Shared: Exploration · Walking Simulator · First-Person

Firewatch
Shared: Walking Simulator · Exploration · First-Person

INFRA
Shared: Exploration · Puzzle · Walking Simulator

In Sound Mind
Shared: Puzzle · Horror · Psychological Horror

Antichamber
Shared: Puzzle · Exploration · First-Person

Psalm 5:9-13
Shared: Exploration · Horror · Psychological Horror