Games like Nights in Endless Dream
Games like Nights in Endless Dream include The Exit 8, What Remains of Edith Finch, Firework, The Painscreek Killings, and Platform 8. We matched them by the tags players give Nights in Endless Dream on Steam (Psychological Horror, Mystery, Puzzle, Exploration, and Simulation): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Puzzle · Exploration · Psychological Horror

What Remains of Edith Finch
Shared: Mystery · Exploration · Walking Simulator

Firework
Shared: Puzzle · Mystery · Psychological Horror

The Painscreek Killings
Shared: Mystery · Investigation · Exploration

Platform 8
Shared: Psychological Horror · Puzzle · Simulation

Blue Prince
Shared: Mystery · Puzzle · Exploration

Outer Wilds
Shared: Mystery · Exploration · Puzzle

Sally Face - Episode One
Shared: Psychological Horror · Puzzle · Mystery

lily's world XD
Shared: Psychological Horror · Puzzle · Mystery

Desktop Explorer
Shared: Psychological Horror · Puzzle · Mystery

Strange Horticulture
Shared: Mystery · Puzzle · Investigation

We Were Here
Shared: Puzzle · Mystery · Psychological Horror

Poppy Playtime
Shared: Puzzle · Psychological Horror · Mystery

INFRA
Shared: Puzzle · Exploration · Mystery

Cube Escape Collection
Shared: Puzzle · Mystery · Psychological Horror

Unheard - Voices of Crime
Shared: Mystery · Puzzle · Simulation

[Chillas Art] The Convenience Store
Shared: Psychological Horror · Simulation · Horror

Cyber Manhunt
Shared: Puzzle · Simulation · Mystery

Inside the Backrooms
Shared: Psychological Horror · Puzzle · Horror

Phasmophobia
Shared: Psychological Horror · Horror · Investigation

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

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

Eclipsium
Shared: Psychological Horror · Walking Simulator · Puzzle

Detention
Shared: Psychological Horror · Puzzle · Horror