Games like Shieven
Games like Shieven include Poppy Playtime, Garten of Banban, Five Nights at Freddy's: Security Breach, Bendy and the Ink Machine, and Blue Prince. We matched them by the tags players give Shieven on Steam (Horror, Thriller, Puzzle, Singleplayer, and First-Person): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Singleplayer · Puzzle

Garten of Banban
Shared: Horror · Singleplayer · First-Person

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

Bendy and the Ink Machine
Shared: Horror · Puzzle · Singleplayer

Blue Prince
Shared: Puzzle · Exploration · Singleplayer

Garten of Banban 2
Shared: Horror · Singleplayer · Puzzle

Buckshot Roulette
Shared: Horror · First-Person · Singleplayer

Phasmophobia
Shared: Horror · First-Person · Investigation

Bendy and the Dark Revival
Shared: Horror · Singleplayer · First-Person

Firewatch
Shared: First-Person · Singleplayer · Exploration

Outer Wilds
Shared: Exploration · Puzzle · Mystery

Garten of Banban 3
Shared: Horror · Singleplayer · Puzzle

Inside the Backrooms
Shared: Horror · Puzzle · Exploration

The Painscreek Killings
Shared: Puzzle · Horror · Investigation

What Remains of Edith Finch
Shared: First-Person · Exploration · Singleplayer

Metel - Horror Escape
Shared: Horror · Puzzle · First-Person

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

Amnesia: Rebirth
Shared: Puzzle · First-Person · Horror

SOMA
Shared: Horror · Exploration · First-Person

Little Nightmares II
Shared: Horror · Puzzle · Singleplayer

MiSide
Shared: Horror · First-Person · Singleplayer

Firework
Shared: Horror · Puzzle · Singleplayer

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · First-Person · Exploration

Outlast
Shared: Horror · First-Person · Singleplayer