Games like Coin
Games like Coin include Poppy Playtime, Ultimate Custom Night, Dark Deception, The Evil Within 2, and Darkwood. We matched them by the tags players give Coin on Steam (Free to Play, Incremental, Psychological Horror, Simulation, and Horror): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Free to Play · Horror · Psychological Horror

Ultimate Custom Night
Shared: Free to Play · Horror · Survival Horror

Dark Deception
Shared: Free to Play · Horror · Psychological Horror

The Evil Within 2
Shared: Psychological Horror · Horror · Survival Horror

Darkwood
Shared: Horror · Psychological Horror · Survival Horror

Outlast
Shared: Horror · Psychological Horror · Survival Horror

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Psychological Horror

The Sims™ 4
Shared: Free to Play · Simulation · Dating Sim

The Forest
Shared: Horror · Survival Horror · Action

Resident Evil Village
Shared: Horror · Survival Horror · Action

Where Winds Meet
Shared: Free to Play · Singleplayer · Open World

Outlast 2
Shared: Psychological Horror · Horror · Survival Horror

War Thunder
Shared: Free to Play · Simulation · Action

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

Wuthering Waves
Shared: Free to Play · Action · Anime

Once Human
Shared: Free to Play · Action · Open World

Chinese Parents
Shared: Psychological Horror · Simulation · Dating Sim

SILENT HILL 2
Shared: Psychological Horror · Horror · Survival Horror

Dead Space
Shared: Horror · Survival Horror · Psychological Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · Survival Horror

Resident Evil 4
Shared: Horror · Action · Survival Horror

MiSide
Shared: Psychological Horror · Horror · Singleplayer

The Evil Within
Shared: Psychological Horror · Horror · Survival Horror

SOMA
Shared: Psychological Horror · Horror · Survival Horror