Games like My Dear Sister
Games like My Dear Sister include Poppy Playtime, Buckshot Roulette, Garten of Banban, Phasmophobia, and Bendy and the Ink Machine. We matched them by the tags players give My Dear Sister on Steam (Action, Puzzle, Roguelike, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

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

Buckshot Roulette
Shared: First-Person · Dark · 3D

Garten of Banban
Shared: First-Person · Puzzle · 3D

Phasmophobia
Shared: Supernatural · First-Person · Horror

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

Garten of Banban 2
Shared: Puzzle · First-Person · 3D

Superliminal
Shared: Puzzle · First-Person · Surreal

Inscryption
Shared: Puzzle · Roguelike · Dark

Garten of Banban 3
Shared: Puzzle · First-Person · 3D

Resident Evil Requiem
Shared: Action · First-Person · Survival Horror

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

Five Nights at Freddy's: Security Breach
Shared: First-Person · 3D · Action

Metel - Horror Escape
Shared: Puzzle · 3D · First-Person

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

Garten of Banban 8: Anti Devil
Shared: Puzzle · First-Person · Action

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

Outlast
Shared: First-Person · Survival Horror · Action

Garten of Banban 7
Shared: Puzzle · First-Person · Action

Inside the Backrooms
Shared: Puzzle · Survival Horror · First-Person

CloverPit
Shared: Roguelike · First-Person · 3D

Garten of Banban 4
Shared: First-Person · Puzzle · Action

Amnesia: The Dark Descent
Shared: Puzzle · First-Person · Survival Horror

MiSide
Shared: First-Person · 3D · Psychological Horror

Garten of Banban 6
Shared: Puzzle · First-Person · 3D