Games like Lil Doll House
Games like Lil Doll House include Poppy Playtime, Bendy and the Ink Machine, Firework, Garten of Banban, and Little Nightmares. We matched them by the tags players give Lil Doll House on Steam (Horror, Thriller, Puzzle, Mystery, and Action): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Mystery

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

Firework
Shared: Horror · Puzzle · Mystery

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

Little Nightmares
Shared: Horror · Atmospheric · Puzzle

Garten of Banban 2
Shared: Horror · Puzzle · First-Person

INSIDE
Shared: Horror · Atmospheric · Puzzle Platformer

Outlast
Shared: Horror · Atmospheric · First-Person

Little Nightmares II
Shared: Horror · Puzzle · Atmospheric

LIMBO
Shared: Puzzle · Puzzle Platformer · Atmospheric

The Room Two
Shared: Puzzle · Mystery · Horror

Inside the Backrooms
Shared: Horror · Puzzle · Atmospheric

Garten of Banban 3
Shared: Horror · Puzzle · First-Person

The Room
Shared: Puzzle · Mystery · Atmospheric

Amnesia: The Dark Descent
Shared: Horror · Puzzle · Atmospheric

SOMA
Shared: Horror · Atmospheric · Dark

Resident Evil 7 Biohazard
Shared: Horror · Atmospheric · First-Person

Buckshot Roulette
Shared: Horror · Dark · First-Person

No, I'm not a Human
Shared: Horror · Atmospheric · Dark

Resident Evil Requiem
Shared: Horror · Action · Survival Horror

Phasmophobia
Shared: Horror · Dark · First-Person

Bendy and the Dark Revival
Shared: Horror · Action · First-Person

Alan Wake
Shared: Horror · Action · Thriller

Resident Evil 2
Shared: Horror · Puzzle · Action