Games like Puppet House
Games like Puppet House include Alan Wake, Unheard - Voices of Crime, Firewatch, Outer Wilds, and The Complex: Expedition. We matched them by the tags players give Puppet House on Steam (Psychedelic, Thriller, Horror, Mystery, and Detective): closest matches first, and among equally close ones the better-known games.
Alan Wake
Shared: Horror · Thriller · Story Rich
Unheard - Voices of Crime
Shared: Thriller · Mystery · Detective
Firewatch
Shared: Mystery · Story Rich · Exploration
Outer Wilds
Shared: Mystery · Exploration · Story Rich
The Complex: Expedition
Shared: Horror · Exploration · Story Rich
MiSide
Shared: Horror · Story Rich · Psychological Horror
Danganronpa: Trigger Happy Havoc
Shared: Mystery · Detective · Story Rich
Sherlock Holmes: The Devil's Daughter
Shared: Detective · Mystery · Story Rich
No, I'm not a Human
Shared: Horror · Story Rich · Psychological Horror
Poppy Playtime
Shared: Horror · Singleplayer · Mystery
Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Exploration
Layers of Fear (2016)
Shared: Horror · Story Rich · Psychological Horror
Sally Face - Episode One
Shared: Horror · Story Rich · Mystery
Phasmophobia
Shared: Horror · Psychological Horror · Detective
What Remains of Edith Finch
Shared: Story Rich · Mystery · Exploration
The Painscreek Killings
Shared: Mystery · Detective · Horror
Sherlock Holmes The Awakened
Shared: Detective · Mystery · Horror
Firework
Shared: Horror · Mystery · Thriller
Danganronpa 2: Goodbye Despair
Shared: Detective · Mystery · Story Rich
Little Nightmares II
Shared: Horror · Singleplayer · Story Rich
Subliminal
Shared: Thriller · Mystery · Horror
Mouthwashing
Shared: Horror · Story Rich · Psychological Horror
Fears to Fathom - Ironbark Lookout
Shared: Horror · Thriller · Psychological Horror
Murdered: Soul Suspect
Shared: Detective · Mystery · Horror