Games like ShadowSide
Games like ShadowSide include Firewatch, Layers of Fear (2016), What Remains of Edith Finch, Outlast, and Among the Sleep - Enhanced Edition. We matched them by the tags players give ShadowSide on Steam (Adventure, Indie, Simulation, Horror, and Walking Simulator): closest matches first, and among equally close ones the better-known games.
Firewatch
Shared: Adventure · Atmospheric · Walking Simulator
Layers of Fear (2016)
Shared: Horror · Walking Simulator · Atmospheric
What Remains of Edith Finch
Shared: Walking Simulator · Atmospheric · Adventure
Outlast
Shared: Horror · First-Person · Atmospheric
Among the Sleep - Enhanced Edition
Shared: Indie · Adventure · Horror
VERGE:Lost chapter
Shared: Indie · Adventure · Horror
Little Nightmares
Shared: Adventure · Horror · Atmospheric
The Long Dark
Shared: Adventure · Atmospheric · First-Person
Killer Frequency
Shared: Adventure · Horror · Simulation
The Hat Man: Shadow Ward
Shared: Indie · Adventure · Horror
[Chillas Art] The Convenience Store
Shared: Indie · Adventure · Horror
Scanner Sombre
Shared: Adventure · Horror · Walking Simulator
The Beginner's Guide
Shared: Indie · Walking Simulator · Atmospheric
Blair Witch
Shared: Adventure · Horror · Indie
Poppy Playtime
Shared: Horror · Singleplayer · First-Person
The Forest
Shared: Horror · Adventure · First-Person
Investigator
Shared: Adventure · Indie · Horror
The Beast Inside
Shared: Adventure · Horror · First-Person
Slender: The Arrival
Shared: Horror · Indie · First-Person
Visage
Shared: Horror · Adventure · First-Person
Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Atmospheric
Little Nightmares II
Shared: Adventure · Horror · Singleplayer
Five Nights at Freddy's
Shared: Horror · Indie · Singleplayer
MiSide
Shared: Horror · First-Person · Singleplayer