Games like Deadly Step
Games like Deadly Step include Hollow Knight: Silksong, Hollow Knight, Don't Starve Together, The Forest, and Little Nightmares. We matched them by the tags players give Deadly Step on Steam (Indie, Adventure, Survival, Horror, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Hollow Knight: Silksong
Shared: Indie · Great Soundtrack · Difficult

Hollow Knight
Shared: Indie · Great Soundtrack · Difficult

Don't Starve Together
Shared: Survival · Adventure · Indie

The Forest
Shared: Survival · Horror · Adventure

Little Nightmares
Shared: Adventure · Horror · Indie

Don't Starve
Shared: Survival · Adventure · Indie

Rain World
Shared: Survival · Indie · Difficult

The Long Dark
Shared: Survival · Adventure · Atmospheric

Outlast
Shared: Horror · Survival · Atmospheric

Firewatch
Shared: Adventure · Atmospheric · Indie

Geometry Dash
Shared: Great Soundtrack · Level Editor · Difficult

Subnautica
Shared: Survival · Horror · Adventure

Hyper Light Drifter
Shared: Indie · Adventure · Great Soundtrack

Sons Of The Forest
Shared: Survival · Horror · Adventure

GRIS
Shared: Indie · Great Soundtrack · Adventure

Five Nights at Freddy's
Shared: Horror · Indie · Singleplayer

Cairn
Shared: Indie · Adventure · Survival

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

Poppy Playtime
Shared: Horror · Singleplayer · Indie

Celeste
Shared: Indie · Great Soundtrack · Difficult

Metro Exodus
Shared: Horror · Survival · Singleplayer

Subnautica: Below Zero
Shared: Survival · Horror · Adventure

DreadOut
Shared: Indie · Adventure · Horror

Terraria
Shared: Survival · Adventure · Sandbox

