Games like Phantom Patrol
Games like Phantom Patrol include Inside the Backrooms, Lethal Company, Pacify, Poppy Playtime, and Escape the Backrooms. We matched them by the tags players give Phantom Patrol on Steam (Casual, Puzzle, Exploration, Hidden Object, and Stylized): closest matches first, and among equally close ones the better-known games.

Inside the Backrooms
Shared: Puzzle · Horror · Exploration

Lethal Company
Shared: Exploration · First-Person · Horror

Pacify
Shared: Horror · Exploration · First-Person

Poppy Playtime
Shared: Puzzle · Horror · First-Person

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

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

DEVOUR
Shared: Horror · Survival Horror · First-Person

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

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

FIVE NIGHTS AT FREDDY'S: HELP WANTED
Shared: VR · Horror · First-Person

SOMA
Shared: Horror · Exploration · Psychological Horror

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

The Exit 8
Shared: Puzzle · Exploration · Horror

Metel - Horror Escape
Shared: Puzzle · Horror · Hidden Object

Granny
Shared: Puzzle · Horror · First-Person

We Were Here
Shared: Puzzle · Horror · Exploration

The Room Two
Shared: Puzzle · Hidden Object · Horror

Fears to Fathom® - Scratch Creek
Shared: Casual · Horror · First-Person

Liars Bar
Shared: Casual · First-Person · Puzzle

The Room
Shared: Puzzle · Hidden Object · Casual

Gorilla Tag
Shared: VR · First-Person · Psychological Horror

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

Nuclear Nightmare
Shared: Horror · First-Person · Exploration

Emissary Zero
Shared: Horror · Exploration · First-Person