Games like 8AM: The Swimming Pool
Games like 8AM: The Swimming Pool include Resident Evil 7 Biohazard, Poppy Playtime, The Room, Resident Evil Village, and Outlast 2. We matched them by the tags players give 8AM: The Swimming Pool on Steam (Casual, Action, Singleplayer, Puzzle, and Hidden Object): closest matches first, and among equally close ones the better-known games.

Resident Evil 7 Biohazard
Shared: Singleplayer · Gore · First-Person

Poppy Playtime
Shared: Singleplayer · Puzzle · Horror

The Room
Shared: Puzzle · Singleplayer · Hidden Object

Resident Evil Village
Shared: Singleplayer · Action · First-Person

Outlast 2
Shared: Singleplayer · Gore · Psychological Horror

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

Trepang2
Shared: Singleplayer · Action · Gore

Outlast
Shared: Singleplayer · First-Person · Gore

The Room Two
Shared: Puzzle · Hidden Object · Singleplayer

CARRION
Shared: Action · Gore · Singleplayer

People Playground
Shared: Gore · Singleplayer · Violent

Buckshot Roulette
Shared: Singleplayer · First-Person · Horror

Resident Evil 2
Shared: Singleplayer · Action · Gore

Ready or Not
Shared: Singleplayer · Action · First-Person

DOOM Eternal
Shared: Action · Gore · Violent

SUPERHOT
Shared: Action · Singleplayer · Indie

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

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

FIVE NIGHTS AT FREDDY'S: HELP WANTED
Shared: Singleplayer · Action · Casual

Blood and Bacon
Shared: Action · Gore · Casual

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

Granny
Shared: Singleplayer · Puzzle · Horror

Wolfenstein II: The New Colossus
Shared: Action · Singleplayer · Gore

In Sound Mind
Shared: Action · Puzzle · Singleplayer