Games like Envelope
Games like Envelope include No, I'm not a Human, Mouthwashing, Subliminal, Outlast, and Poppy Playtime. We matched them by the tags players give Envelope on Steam (Immersive Sim, Mystery, Gore, Thriller, and Multiple Endings): closest matches first, and among equally close ones the better-known games.
No, I'm not a Human
Shared: Psychological Horror · Horror · Multiple Endings
Mouthwashing
Shared: Psychological Horror · Horror · Gore
Subliminal
Shared: Mystery · Psychological Horror · Thriller
Outlast
Shared: Horror · Gore · Psychological Horror
Poppy Playtime
Shared: Horror · Mystery · Psychological Horror
Outlast 2
Shared: Gore · Psychological Horror · Horror
Five Nights at Freddy's: Security Breach
Shared: Horror · Multiple Endings · First-Person
KinitoPET
Shared: Immersive Sim · Psychological Horror · Horror
Psalm 5:9-13
Shared: Mystery · Psychological Horror · Horror
Dead by Daylight
Shared: Gore · Horror · Violent
Firework
Shared: Mystery · Horror · Psychological Horror
Maid of Sker
Shared: Gore · Horror · Mystery
Resident Evil 7 Biohazard
Shared: Horror · Gore · Psychological Horror
Raging Loop
Shared: Mystery · Psychological Horror · Gore
The Bridge Curse 2: The Extrication
Shared: Mystery · Thriller · Multiple Endings
Amnesia: The Dark Descent
Shared: Gore · Horror · Psychological Horror
Phasmophobia
Shared: Horror · Psychological Horror · Mystery
SOMA
Shared: Psychological Horror · Horror · Gore
Don't Play This
Shared: Gore · Mystery · Psychological Horror
Still Wakes the Deep
Shared: Gore · Psychological Horror · Horror
Firewatch
Shared: Mystery · Adventure · First-Person
Notch - The Innocent LunA: Eclipsed SinnerS
Shared: Mystery · Horror · Gore
The Exit 8
Shared: Immersive Sim · Horror · Psychological Horror
[Chillas Art] Night Delivery
Shared: Horror · Gore · Psychological Horror