Games like DOG
Games like DOG include The Sims™ 4, Where Winds Meet, Poppy Playtime, Dark Deception, and Fishing Planet. We matched them by the tags players give DOG on Steam (Free to Play, Simulation, Psychological Horror, Incremental, and Horror): closest matches first, and among equally close ones the better-known games.

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

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

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

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

Fishing Planet
Shared: Free to Play · Simulation · Multiplayer

Chinese Parents
Shared: Psychological Horror · Simulation · Dating Sim

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

MiSide
Shared: Psychological Horror · Horror · Singleplayer

Lobotomy Corporation | Monster Management Simulation
Shared: Psychological Horror · Simulation · Horror

Doki Doki Literature Club Plus!
Shared: Psychological Horror · Dating Sim · Anime

Tricolour Lovestory
Shared: Simulation · Dating Sim · Anime

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

War Thunder
Shared: Free to Play · Simulation · Multiplayer

ЕСТЬ ДВА СТУЛА
Shared: Simulation · Psychological Horror · Horror

Slay the Princess — The Pristine Cut
Shared: Psychological Horror · Horror · Visual Novel

Halo Infinite
Shared: Free to Play · Singleplayer · Multiplayer

Danganronpa 2: Goodbye Despair
Shared: Anime · Psychological Horror · Visual Novel

We Were Here
Shared: Free to Play · Horror · Psychological Horror

Microsoft Flight Simulator (2020) 40th Anniversary Edition
Shared: Simulation · Singleplayer · Open World

ParanormalHK
Shared: Horror · Psychological Horror · Dating Sim

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

The Test
Shared: Simulation · Psychological Horror · Horror

Outlast
Shared: Horror · Psychological Horror · Singleplayer

The Test: Hypothesis Rising
Shared: Simulation · Horror · Psychological Horror