Games like 诡事其一珍珠剧院
Games like 诡事其一珍珠剧院 include Poppy Playtime, MiSide, The Exit 8, Garten of Banban, and Layers of Fear (2016). We matched them by the tags players give 诡事其一珍珠剧院 on Steam (Horror, Puzzle, Psychological Horror, Walking Simulator, and Adventure): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · First-Person

The Exit 8
Shared: Puzzle · Horror · Walking Simulator

Garten of Banban
Shared: Horror · Psychological Horror · Puzzle

Layers of Fear (2016)
Shared: Horror · Psychological Horror · Walking Simulator

The Death | Thần Trùng
Shared: Horror · Puzzle · Psychological Horror

Little Nightmares II
Shared: Horror · Puzzle · Adventure

Inside the Backrooms
Shared: Horror · Puzzle · Psychological Horror

Scanner Sombre
Shared: Horror · Walking Simulator · Adventure

Garten of Banban 2
Shared: Horror · Puzzle · Psychological Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · First-Person

Outlast
Shared: Horror · Psychological Horror · First-Person

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Puzzle

Little Nightmares
Shared: Horror · Adventure · Puzzle

Garten of Banban 3
Shared: Horror · Psychological Horror · Puzzle

SOMA
Shared: Horror · Psychological Horror · First-Person

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Adventure

Blair Witch
Shared: Horror · Psychological Horror · Adventure

THE 4 SINS
Shared: Horror · Puzzle · RPG

Bendy and the Ink Machine
Shared: Horror · Puzzle · First-Person

Sally Face - Episode One
Shared: Psychological Horror · Horror · Puzzle

The Bridge Curse Road to Salvation
Shared: Horror · Puzzle · Psychological Horror

ROUTINE
Shared: Psychological Horror · Horror · Puzzle

Firework
Shared: Horror · Puzzle · Psychological Horror