Games like Dreadway
Games like Dreadway include Backrooms: Escape Together, Escape the Backrooms, Lethal Company, Phasmophobia, and Content Warning. We matched them by the tags players give Dreadway on Steam (Psychological Horror, Online Co-Op, Atmospheric, Action-Adventure, and Adventure): closest matches first, and among equally close ones the better-known games.

Backrooms: Escape Together
Shared: Online Co-Op · Psychological Horror · Horror

Escape the Backrooms
Shared: Online Co-Op · Psychological Horror · Horror

Lethal Company
Shared: Online Co-Op · Horror · Psychological Horror

Phasmophobia
Shared: Online Co-Op · Psychological Horror · Horror

Content Warning
Shared: Online Co-Op · Horror · Procedural Generation

PEAK
Shared: Online Co-Op · Multiplayer · Adventure

Labyrinthine
Shared: Online Co-Op · Psychological Horror · Horror

Dead by Daylight
Shared: Online Co-Op · Horror · Multiplayer

Pacify
Shared: Online Co-Op · Psychological Horror · Horror

Zort
Shared: Online Co-Op · Psychological Horror · Horror

Inside the Backrooms
Shared: Psychological Horror · Horror · Online Co-Op

DEVOUR
Shared: Online Co-Op · Horror · Psychological Horror

Don't Starve Together
Shared: Multiplayer · Online Co-Op · Adventure

PANICORE
Shared: Online Co-Op · Psychological Horror · Horror

Little Nightmares II
Shared: Adventure · Horror · Psychological Horror

Outlast
Shared: Psychological Horror · Atmospheric · Horror

Nuclear Nightmare
Shared: Online Co-Op · Psychological Horror · Horror

The Outlast Trials
Shared: Psychological Horror · Horror · Multiplayer

Lunch Lady
Shared: Online Co-Op · Horror · Psychological Horror

R.E.P.O.
Shared: Online Co-Op · Horror · Multiplayer

Demonologist
Shared: Online Co-Op · Psychological Horror · Horror

Little Nightmares III
Shared: Adventure · Online Co-Op · Horror

BIGFOOT
Shared: Online Co-Op · Horror · Multiplayer

Sons Of The Forest
Shared: Multiplayer · Horror · Adventure