Games like Repent
Games like Repent include Firework, Poppy Playtime, Phasmophobia, Layers of Fear (2016), and Sally Face - Episode One. We matched them by the tags players give Repent on Steam (Supernatural, Horror, Walking Simulator, Psychological Horror, and Mystery): closest matches first, and among equally close ones the better-known games.
Firework
Shared: Horror · Mystery · Psychological Horror
Poppy Playtime
Shared: Horror · Psychological Horror · Puzzle
Phasmophobia
Shared: Horror · Psychological Horror · Supernatural
Layers of Fear (2016)
Shared: Horror · Psychological Horror · Walking Simulator
Sally Face - Episode One
Shared: Horror · Psychological Horror · Mystery
Firewatch
Shared: Walking Simulator · Mystery · Atmospheric
MiSide
Shared: Psychological Horror · Horror · Thriller
What Remains of Edith Finch
Shared: Walking Simulator · Mystery · Atmospheric
Mouthwashing
Shared: Horror · Psychological Horror · Walking Simulator
Dread Flats
Shared: Horror · Supernatural · Psychological Horror
Garten of Banban
Shared: Horror · Psychological Horror · Puzzle
Oxenfree
Shared: Supernatural · Horror · Mystery
Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Psychological Horror
No, I'm not a Human
Shared: Horror · Psychological Horror · Singleplayer
Little Nightmares II
Shared: Horror · Psychological Horror · Puzzle
The Room Two
Shared: Mystery · Horror · Puzzle
The Vanishing of Ethan Carter
Shared: Mystery · Walking Simulator · Horror
The Bridge Curse 2: The Extrication
Shared: Mystery · Psychological Horror · Supernatural
SOMA
Shared: Horror · Psychological Horror · Atmospheric
The Park®
Shared: Horror · Walking Simulator · Psychological Horror
Fears to Fathom - Ironbark Lookout
Shared: Horror · Psychological Horror · Thriller
Alan Wake
Shared: Horror · Thriller · Psychological Horror
Garten of Banban 2
Shared: Horror · Psychological Horror · Puzzle
Blair Witch
Shared: Horror · Psychological Horror · Walking Simulator