Games like Chores in the Night
Games like Chores in the Night include Mouthwashing, Dagon: by H. P. Lovecraft, No, I'm not a Human, Outlast, and SOMA. We matched them by the tags players give Chores in the Night on Steam (Casual, Interactive Fiction, Horror, 1990's, and Atmospheric): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

Dagon: by H. P. Lovecraft
Shared: Horror · Atmospheric · Psychological Horror

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

Outlast
Shared: Horror · Atmospheric · Psychological Horror

SOMA
Shared: Horror · Atmospheric · Psychological Horror

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

MiSide
Shared: Psychological Horror · Horror · Atmospheric

Amanda the Adventurer
Shared: Horror · 1990's · First-Person

Sally Face - Episode One
Shared: Horror · Psychological Horror · Atmospheric

Buckshot Roulette
Shared: Horror · First-Person · Dark

Garten of Banban
Shared: Horror · Psychological Horror · First-Person

Poppy Playtime
Shared: Horror · Psychological Horror · First-Person

Layers of Fear (2016)
Shared: Horror · Atmospheric · Psychological Horror

Fears to Fathom - Woodbury Getaway
Shared: Horror · Casual · Psychological Horror

Amnesia: A Machine For Pigs
Shared: Horror · Atmospheric · Interactive Fiction

Outlast 2
Shared: Horror · Psychological Horror · Atmospheric

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

[Chillas Art] The Convenience Store
Shared: Horror · Casual · Psychological Horror

Still Wakes the Deep
Shared: Horror · Psychological Horror · Atmospheric

Five Nights at Freddy's
Shared: Horror · Psychological Horror · Atmospheric

DISTRAINT: Deluxe Edition
Shared: Horror · Psychological Horror · Atmospheric

Scorn
Shared: Horror · Atmospheric · Psychological Horror

Tiny Bunny
Shared: Horror · Atmospheric · Psychological Horror

Visage
Shared: Horror · Psychological Horror · Atmospheric