Games like Not My Hand
Games like Not My Hand include Buckshot Roulette, Poppy Playtime, Garten of Banban, Outlast, and Amnesia: The Dark Descent. We matched them by the tags players give Not My Hand on Steam (Puzzle, Simulation, Psychological Horror, Action, and Horror): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Horror · Dark · First-Person

Poppy Playtime
Shared: Puzzle · Horror · Psychological Horror

Garten of Banban
Shared: Horror · Psychological Horror · Puzzle

Outlast
Shared: Horror · Psychological Horror · First-Person

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

MiSide
Shared: Psychological Horror · Horror · First-Person

Outlast 2
Shared: Psychological Horror · Horror · First-Person

No, I'm not a Human
Shared: Psychological Horror · Horror · Indie

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

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

SOMA
Shared: Psychological Horror · Horror · Dark

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

Garten of Banban 3
Shared: Puzzle · Horror · Psychological Horror

MADiSON
Shared: Psychological Horror · Horror · Puzzle

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

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

Scorn
Shared: Puzzle · Horror · Gore

Five Nights at Freddy's
Shared: Horror · Psychological Horror · First-Person

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

Garten of Banban 7
Shared: Puzzle · Horror · Psychological Horror

Little Nightmares II
Shared: Puzzle · Horror · Psychological Horror

Garten of Banban 8: Anti Devil
Shared: Puzzle · Horror · Psychological Horror

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Multiple Endings

Inside the Backrooms
Shared: Puzzle · Horror · Psychological Horror