Games like Atama
Games like Atama include The Exit 8, Poppy Playtime, Inside the Backrooms, Escape the Backrooms, and Five Nights at Freddy's: Security Breach. We matched them by the tags players give Atama on Steam (Horror, Puzzle, Stealth, Mystery, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Puzzle · Horror · Exploration

Poppy Playtime
Shared: Horror · Puzzle · Psychological Horror

Inside the Backrooms
Shared: Horror · Puzzle · Psychological Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · Exploration

Five Nights at Freddy's: Security Breach
Shared: Horror · Stealth · Exploration

Garten of Banban
Shared: Horror · Puzzle · Psychological Horror

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

Little Nightmares II
Shared: Horror · Puzzle · Psychological Horror

We Were Here
Shared: Puzzle · Horror · Mystery

Outer Wilds
Shared: Mystery · Exploration · Puzzle

SOMA
Shared: Horror · Psychological Horror · Exploration

Lorelei and the Laser Eyes
Shared: Puzzle · Horror · Mystery

Dread Flats
Shared: Horror · Psychological Horror · Mystery

The Painscreek Killings
Shared: Mystery · Puzzle · Horror

INDIKA
Shared: Puzzle · Horror · Surreal

Backrooms: Escape Together
Shared: Horror · Psychological Horror · Exploration

Garten of Banban 2
Shared: Horror · Puzzle · Psychological Horror

Little Nightmares
Shared: Horror · Puzzle · Stealth

Amnesia: A Machine For Pigs
Shared: Horror · Psychological Horror · Mystery

Outlast
Shared: Horror · Psychological Horror · Survival Horror

Darkwood
Shared: Horror · Psychological Horror · Action

The Outlast Trials
Shared: Horror · Psychological Horror · Stealth

Amnesia: Rebirth
Shared: Puzzle · Horror · Stealth

ANIMAL WELL
Shared: Puzzle · Exploration · Horror