Games like Unwelcome
Games like Unwelcome include What Remains of Edith Finch, Firewatch, Amnesia: A Machine For Pigs, Escape the Backrooms, and Layers of Fear (2016). We matched them by the tags players give Unwelcome on Steam (Exploration, Hidden Object, Collectathon, Walking Simulator, and Action-Adventure): closest matches first, and among equally close ones the better-known games.
What Remains of Edith Finch
Shared: Walking Simulator · Exploration · First-Person
Firewatch
Shared: Walking Simulator · Exploration · First-Person
Amnesia: A Machine For Pigs
Shared: Walking Simulator · Exploration · First-Person
Escape the Backrooms
Shared: Exploration · Horror · First-Person
Layers of Fear (2016)
Shared: Walking Simulator · First-Person · Horror
Five Nights at Freddy's: Security Breach
Shared: Exploration · First-Person · Horror
Hamster Hunter
Shared: Exploration · Action-Adventure · First-Person
Lethal Company
Shared: Exploration · First-Person · Horror
SOMA
Shared: Exploration · Horror · Psychological Horror
The Exit 8
Shared: Exploration · Walking Simulator · Horror
Amnesia: Rebirth
Shared: Action-Adventure · First-Person · Exploration
Hello Neighbor
Shared: First-Person · Horror · Action-Adventure
Platform 8
Shared: Walking Simulator · Hidden Object · Exploration
Five Nights at Freddy's: Secret of the Mimic
Shared: First-Person · Exploration · Horror
MiSide
Shared: First-Person · Psychological Horror · Horror
Scanner Sombre
Shared: Exploration · Walking Simulator · First-Person
Still Wakes the Deep
Shared: Walking Simulator · First-Person · Horror
Outer Wilds
Shared: Exploration · Story Rich · Adventure
PILGRIM
Shared: Exploration · Action-Adventure · Horror
CARIMARA: Beneath the forlorn limbs
Shared: Exploration · 3D · Walking Simulator
SILENT HILL: Townfall
Shared: Exploration · First-Person · Horror
Far Cry® 5
Shared: Action-Adventure · Exploration · First-Person
OMORI
Shared: Psychological Horror · Story Rich · Horror
INFRA
Shared: Exploration · Walking Simulator · First-Person