Games like Scary 8 Bits
Games like Scary 8 Bits include The Exit 8, Layers of Fear (2016), Mouthwashing, Scanner Sombre, and Lethal Company. We matched them by the tags players give Scary 8 Bits on Steam (Psychological Horror, Walking Simulator, Horror, First-Person, and Puzzle): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Walking Simulator · Horror · Puzzle

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

Mouthwashing
Shared: Psychological Horror · Horror · Walking Simulator

Scanner Sombre
Shared: Walking Simulator · Horror · Exploration

Lethal Company
Shared: Horror · First-Person · Psychological Horror

What Remains of Edith Finch
Shared: Walking Simulator · First-Person · Atmospheric

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

Inside the Backrooms
Shared: Horror · Psychological Horror · Puzzle

SOMA
Shared: Psychological Horror · Horror · Atmospheric

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Horror · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · First-Person

Poppy Playtime
Shared: Horror · First-Person · Puzzle

Firewatch
Shared: Walking Simulator · First-Person · Atmospheric

September 7th
Shared: Horror · Walking Simulator · Psychological Horror

BABBDI
Shared: Walking Simulator · Exploration · First-Person

Psalm 5:9-13
Shared: Psychological Horror · Horror · Walking Simulator

Eclipsium
Shared: Walking Simulator · Psychological Horror · Horror

Dreamcore
Shared: Walking Simulator · Psychological Horror · Exploration

Garten of Banban 2
Shared: Horror · Psychological Horror · First-Person

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

DON'T SCREAM
Shared: Psychological Horror · Horror · Walking Simulator

INFRA
Shared: Walking Simulator · Puzzle · Exploration

Endacopia
Shared: Psychological Horror · Horror · Puzzle

Iron Lung
Shared: Psychological Horror · Horror · Atmospheric