Games like Smiley Steel
Games like Smiley Steel include Poppy Playtime, Little Nightmares II, Little Nightmares, Bendy and the Dark Revival, and Bendy and the Ink Machine. We matched them by the tags players give Smiley Steel on Steam (Puzzle, Horror, Singleplayer, Indie, and Adventure): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Singleplayer · Puzzle

Little Nightmares II
Shared: Horror · Puzzle · Singleplayer

Little Nightmares
Shared: Horror · Singleplayer · Adventure

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Action

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

LIMBO
Shared: Puzzle · Indie · Singleplayer

Lucius
Shared: Horror · Adventure · Singleplayer

Atomic Heart
Shared: Adventure · Singleplayer · Action

Stray
Shared: Singleplayer · Adventure · Puzzle

Paper Dolls: Original /
Shared: Horror · Puzzle · Adventure

The Room
Shared: Puzzle · Singleplayer · Adventure

Firework
Shared: Horror · Puzzle · Indie

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

Chants of Sennaar
Shared: Puzzle · Singleplayer · Adventure

CARRION
Shared: Horror · Action · Indie

The Room Two
Shared: Puzzle · Horror · Adventure

Samsara Room
Shared: Puzzle · Indie · Adventure

Resident Evil 2
Shared: Horror · Singleplayer · Puzzle

Hello Neighbor 2
Shared: Puzzle · Horror · Adventure

Granny
Shared: Horror · Singleplayer · Puzzle

DreadOut
Shared: Horror · Indie · Adventure

Rusty Lake Paradise
Shared: Puzzle · Indie · Horror

Fran Bow
Shared: Puzzle · Horror · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Adventure