Games like DE:VOID
Games like DE:VOID include Firework, Sally Face - Episode One, Poppy Playtime, Rusty Lake Paradise, and Fran Bow. We matched them by the tags players give DE:VOID on Steam (Adventure, Horror, Mystery, Indie, and Multiple Endings): closest matches first, and among equally close ones the better-known games.

Firework
Shared: Horror · Indie · Mystery

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

Poppy Playtime
Shared: Horror · Mystery · Psychological Horror

Rusty Lake Paradise
Shared: Adventure · Indie · Horror

Fran Bow
Shared: Horror · Adventure · Psychological Horror

DISTRAINT: Deluxe Edition
Shared: Horror · Indie · Adventure

Little Nightmares
Shared: Horror · Adventure · Indie

Tales of the Black Forest
Shared: Horror · Adventure · Indie

The Room Two
Shared: Mystery · Horror · Adventure

Detention
Shared: Horror · Indie · Adventure

Cat in the Box
Shared: Adventure · Horror · Mystery

The Room Three
Shared: Adventure · Mystery · Indie

Raging Loop
Shared: Adventure · Mystery · Indie

Mad Father
Shared: Horror · Psychological Horror · Adventure

Little Nightmares II
Shared: Adventure · Horror · Psychological Horror

Cube Escape Collection
Shared: Mystery · Horror · Psychological Horror

OMORI
Shared: Indie · Psychological Horror · Horror

Servant of the Lake
Shared: Adventure · Indie · Mystery

The Room
Shared: Mystery · Adventure · Indie

The White Door
Shared: Adventure · Indie · Mystery

The Coma 2: Vicious Sisters
Shared: Adventure · Horror · Indie

Samsara Room
Shared: Adventure · Indie · Horror

DreadOut
Shared: Horror · Adventure · Indie

LIMBO
Shared: Indie · Adventure · Horror