Games like Whispers in the Dark
Games like Whispers in the Dark include Poppy Playtime, Outlast, Bendy and the Dark Revival, Buckshot Roulette, and Bendy and the Ink Machine. We matched them by the tags players give Whispers in the Dark on Steam (Adventure, First-Person, Idler, Dark, and Heist): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: First-Person · Horror · Dark

Outlast
Shared: First-Person · Horror · Adventure

Bendy and the Dark Revival
Shared: First-Person · Adventure · Horror

Buckshot Roulette
Shared: Dark · First-Person · Horror

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

Little Nightmares
Shared: Adventure · Horror · Dark

Little Nightmares II
Shared: Adventure · Horror · Dark

Thief
Shared: First-Person · Adventure · Dark

Blair Witch
Shared: Adventure · First-Person · Horror

Slender: The Arrival
Shared: First-Person · Horror · Dark

Penumbra Overture
Shared: Adventure · First-Person · Horror

Visage
Shared: Horror · Dark · First-Person

Outlast 2
Shared: First-Person · Horror · Dark

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

Among the Sleep - Enhanced Edition
Shared: Adventure · First-Person · Horror

Firewatch
Shared: Adventure · First-Person · Singleplayer

Layers of Fear (2016)
Shared: First-Person · Horror · Adventure

From The Darkness
Shared: Dark · First-Person · Horror

IMSCARED
Shared: First-Person · Adventure · Horror

The Beast Inside
Shared: Adventure · First-Person · Horror

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

The Forest
Shared: Adventure · Horror · First-Person

Choo-Choo Charles
Shared: First-Person · Horror · Dark

Granny
Shared: First-Person · Horror · Adventure