Games like Gaze of Dread
Games like Gaze of Dread include Phasmophobia, What Remains of Edith Finch, Firewatch, The Painscreek Killings, and Mouthwashing. We matched them by the tags players give Gaze of Dread on Steam (Horror, Vampires, Investigation, Supernatural, and Thriller): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Horror · Supernatural · Investigation

What Remains of Edith Finch
Shared: Mystery · Walking Simulator · Story Rich

Firewatch
Shared: Mystery · Walking Simulator · Story Rich

The Painscreek Killings
Shared: Investigation · Mystery · Horror

Mouthwashing
Shared: Horror · Psychological Horror · Story Rich

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

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

SOMA
Shared: Horror · Psychological Horror · Story Rich

Oxenfree
Shared: Supernatural · Horror · Mystery

Sally Face - Episode One
Shared: Horror · Psychological Horror · Story Rich

The Bridge Curse 2: The Extrication
Shared: Mystery · Thriller · Psychological Horror

Poppy Playtime
Shared: Horror · Mystery · Psychological Horror

Still Wakes the Deep
Shared: Horror · Psychological Horror · Walking Simulator

Fears to Fathom - Ironbark Lookout
Shared: Horror · Thriller · Psychological Horror

MiSide
Shared: Horror · Psychological Horror · Story Rich

Firework
Shared: Horror · Mystery · Psychological Horror

Outer Wilds
Shared: Mystery · Exploration · Story Rich

Psalm 5:9-13
Shared: Horror · Mystery · Psychological Horror

Dread Flats
Shared: Horror · Supernatural · Thriller

The Vanishing of Ethan Carter
Shared: Mystery · Horror · Walking Simulator

The Park®
Shared: Horror · Walking Simulator · Psychological Horror

Pacify
Shared: Horror · Supernatural · Psychological Horror

No, I'm not a Human
Shared: Horror · Psychological Horror · Story Rich

Alan Wake
Shared: Horror · Thriller · Story Rich