Games like Labyrinth's Depths
Games like Labyrinth's Depths include Bendy and the Dark Revival, Outlast, Five Nights at Freddy's: Security Breach, Poppy Playtime, and Resident Evil Requiem. We matched them by the tags players give Labyrinth's Depths on Steam (Horror, Adventure, Action, Mythology, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Bendy and the Dark Revival
Shared: Horror · Action · Singleplayer

Outlast
Shared: Horror · First-Person · Singleplayer

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

Poppy Playtime
Shared: Horror · Singleplayer · First-Person

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

Resident Evil Village
Shared: Horror · Action · Singleplayer

Thief
Shared: Action · Adventure · First-Person

The Beast Inside
Shared: Horror · Adventure · Action

Outlast 2
Shared: Horror · First-Person · Singleplayer

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

The Forest
Shared: Horror · Adventure · Action

Resident Evil 4
Shared: Horror · Action · Singleplayer

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

Little Nightmares II
Shared: Horror · Adventure · Singleplayer

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

Hellblade: Senua's Sacrifice
Shared: Mythology · Adventure · Horror

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Adventure · Action

Little Nightmares
Shared: Horror · Adventure · Singleplayer

Amnesia: The Bunker
Shared: Horror · Immersive Sim · First-Person

Dishonored
Shared: Action · First-Person · Singleplayer

Penumbra Overture
Shared: Horror · Adventure · First-Person

Amnesia: Rebirth
Shared: Horror · First-Person · Adventure

The Outlast Trials
Shared: Horror · First-Person · Action

We Happy Few
Shared: Adventure · Action · First-Person