Games like Jimmy's No. 44 House
Games like Jimmy's No. 44 House include Escape the Backrooms, Poppy Playtime, Inside the Backrooms, Lethal Company, and The Exit 8. We matched them by the tags players give Jimmy's No. 44 House on Steam (Escape Room, Survival Horror, Puzzle, Exploration, and Resource Management): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Survival Horror · Escape Room · Psychological Horror

Poppy Playtime
Shared: Puzzle · Survival Horror · First-Person

Inside the Backrooms
Shared: Survival Horror · Puzzle · Psychological Horror

Lethal Company
Shared: Survival Horror · First-Person · Exploration

The Exit 8
Shared: Puzzle · Exploration · Walking Simulator

SOMA
Shared: Survival Horror · Psychological Horror · Exploration

Amnesia: The Dark Descent
Shared: Survival Horror · Puzzle · Psychological Horror

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

MiSide
Shared: Psychological Horror · First-Person · Cute

Emissary Zero
Shared: Survival Horror · Escape Room · Psychological Horror

Antichamber
Shared: Puzzle · First-Person · Exploration

Backrooms: Escape Together
Shared: Survival Horror · Psychological Horror · First-Person

The Witness
Shared: Puzzle · Exploration · First-Person

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

Resident Evil 7 Biohazard
Shared: Survival Horror · First-Person · Psychological Horror

Blue Prince
Shared: Puzzle · Exploration · First-Person

NaissanceE
Shared: Exploration · First-Person · Abstract

INFRA
Shared: Puzzle · Exploration · First-Person

35MM
Shared: Survival Horror · Walking Simulator · First-Person

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

Granny
Shared: Survival Horror · Puzzle · First-Person

We Were Here
Shared: Escape Room · Puzzle · Psychological Horror

Superliminal
Shared: Puzzle · First-Person · Psychological Horror

Platform 8
Shared: Puzzle · Psychological Horror · Exploration