Games like Light in the woods
Games like Light in the woods include Poppy Playtime, The Room 4: Old Sins, SOMA, MiSide, and Little Nightmares II. We matched them by the tags players give Light in the woods on Steam (Escape Room, Puzzle, Horror, First-Person, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Singleplayer

The Room 4: Old Sins
Shared: Puzzle · Escape Room · Singleplayer

SOMA
Shared: Horror · Story Rich · Atmospheric

MiSide
Shared: Horror · Story Rich · First-Person

Little Nightmares II
Shared: Horror · Puzzle · Singleplayer

The Room Three
Shared: Puzzle · Adventure · Singleplayer

Little Nightmares
Shared: Horror · Singleplayer · Puzzle

What Remains of Edith Finch
Shared: Story Rich · First-Person · Atmospheric

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

Bendy and the Ink Machine
Shared: Horror · Puzzle · First-Person

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

The Room Two
Shared: Puzzle · Horror · Atmospheric

The Room
Shared: Puzzle · Singleplayer · Atmospheric

Sally Face - Episode One
Shared: Horror · Story Rich · Puzzle

Firewatch
Shared: Story Rich · Adventure · First-Person

Outer Wilds
Shared: Story Rich · Puzzle · Adventure

Amnesia: Rebirth
Shared: Puzzle · First-Person · Horror

Amnesia: The Dark Descent
Shared: Horror · Puzzle · First-Person

Servant of the Lake
Shared: Puzzle · Escape Room · Adventure

Fran Bow
Shared: Puzzle · Horror · Story Rich

Cube Escape Collection
Shared: Puzzle · Horror · Escape Room

Blue Prince
Shared: Puzzle · Singleplayer · First-Person

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

Rusty Lake Paradise
Shared: Puzzle · Horror · Adventure