Games like Dread X Collection 5
Games like Dread X Collection 5 include Lethal Company, Outlast, Dead Space, SOMA, and Escape the Backrooms. We matched them by the tags players give Dread X Collection 5 on Steam (Indie, Action-Adventure, Atmospheric, Psychological Horror, and Aliens): closest matches first, and among equally close ones the better-known games.

Lethal Company
Shared: Horror · Psychological Horror · Survival Horror

Outlast
Shared: Atmospheric · Psychological Horror · Horror

Dead Space
Shared: Survival Horror · Horror · Psychological Horror

SOMA
Shared: Atmospheric · Psychological Horror · Horror

Escape the Backrooms
Shared: Psychological Horror · Horror · Survival Horror

Layers of Fear (2016)
Shared: Atmospheric · Psychological Horror · Indie

Pyromaniac
Shared: Indie · Psychological Horror · Action-Adventure

Backrooms: Escape Together
Shared: Psychological Horror · Atmospheric · Horror

Inside the Backrooms
Shared: Psychological Horror · Horror · Survival Horror

Pacify
Shared: Psychological Horror · Horror · Exploration

Slender: The Arrival
Shared: Indie · Survival Horror · Horror

Darkwood
Shared: Psychological Horror · Survival Horror · Horror

Nuclear Nightmare
Shared: Psychological Horror · Survival Horror · Atmospheric

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

In Sound Mind
Shared: Psychological Horror · Atmospheric · Indie

SILENT HILL f
Shared: Psychological Horror · Horror · Survival Horror

Firewatch
Shared: Atmospheric · Walking Simulator · Indie

What Remains of Edith Finch
Shared: Atmospheric · Walking Simulator · Indie

Alien: Isolation
Shared: Atmospheric · Aliens · Survival Horror

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

SILENT HILL: Townfall
Shared: Psychological Horror · Action-Adventure · Horror

The Outlast Trials
Shared: Psychological Horror · Horror · Survival Horror

Dark Fracture: Prologue
Shared: Indie · Horror · Exploration

Species: Unknown
Shared: Atmospheric · Aliens · Horror