Games like Peek a Boo
Games like Peek a Boo include Stray, Samsara Room, Poppy Playtime, Firewatch, and Five Nights at Freddy's: Security Breach. We matched them by the tags players give Peek a Boo on Steam (Adventure, Point & Click, Horror, Singleplayer, and 3D): closest matches first, and among equally close ones the better-known games.
Stray
Shared: Adventure · Singleplayer · Atmospheric
Samsara Room
Shared: Adventure · Point & Click · Indie
Poppy Playtime
Shared: Horror · Singleplayer · Free to Play
Firewatch
Shared: Adventure · Atmospheric · Singleplayer
Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Adventure
The Room
Shared: Point & Click · Adventure · Singleplayer
Little Nightmares
Shared: Adventure · Horror · Singleplayer
Chants of Sennaar
Shared: Adventure · Singleplayer · Point & Click
The Room 4: Old Sins
Shared: Point & Click · Adventure · Singleplayer
Ultimate Custom Night
Shared: Horror · Singleplayer · Free to Play
Outer Wilds
Shared: Adventure · Exploration · Singleplayer
The Room Two
Shared: Point & Click · Adventure · Horror
Five Nights at Freddy's: Into the Pit
Shared: Adventure · Horror · Singleplayer
Fran Bow
Shared: Point & Click · Adventure · Horror
The Room Three
Shared: Adventure · Point & Click · Singleplayer
Little Nightmares II
Shared: Adventure · Horror · Singleplayer
Rusty Lake Paradise
Shared: Point & Click · Adventure · Horror
CAYNE
Shared: Adventure · Horror · Point & Click
The Mr. Rabbit Magic Show
Shared: Adventure · Point & Click · Singleplayer
Subnautica
Shared: Horror · Exploration · Singleplayer
Bad Dream: Fever
Shared: Point & Click · Adventure · Horror
The Walking Dead
Shared: Adventure · Point & Click · Singleplayer
Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · Horror · Exploration
The Cat Lady
Shared: Adventure · Horror · Point & Click