Games like Sophie's Guardian
Games like Sophie's Guardian include Ultimate Custom Night, Dark Deception, War Thunder, Poppy Playtime, and Resident Evil 4. We matched them by the tags players give Sophie's Guardian on Steam (Free to Play, Action, Indie, Local Multiplayer, and Horror): closest matches first, and among equally close ones the better-known games.

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

Dark Deception
Shared: Free to Play · Horror · Indie

War Thunder
Shared: Free to Play · Action · VR

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

Resident Evil 4
Shared: Action · Horror · Survival Horror

Resident Evil Village
Shared: Action · Horror · Survival Horror

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

Brawlhalla
Shared: Free to Play · Local Multiplayer · Action

FIVE NIGHTS AT FREDDY'S: HELP WANTED
Shared: Horror · VR · Action

Emily Wants To Play
Shared: Indie · Horror · Action

SMITE®
Shared: Free to Play · Action · Indie

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

The Walking Dead: Saints & Sinners
Shared: Action · VR · Horror

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

Aimlabs
Shared: Free to Play · Action · Indie

The Outlast Trials
Shared: Horror · Survival Horror · Action

Warframe
Shared: Free to Play · Action · Free To Play

Spooky's Jump Scare Mansion: HD Renovation
Shared: Indie · Horror · Action

GORN
Shared: Action · VR · Indie

Resident Evil Requiem
Shared: Action · Horror · Survival Horror

Arizona Sunshine® VR Legacy
Shared: Action · VR · Horror

Five Nights at Freddy's: Security Breach
Shared: Horror · Survival Horror · Action

Outlast
Shared: Horror · Survival Horror · Action

Resident Evil 3
Shared: Action · Horror · Survival Horror