Games like Cyrano Story
Games like Cyrano Story include Poppy Playtime, Samsara Room, We Were Here, Observation, and Little Nightmares II. We matched them by the tags players give Cyrano Story on Steam (Free to Play, Adventure, Indie, Puzzle, and Horror): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Free to Play · Horror · Puzzle

Samsara Room
Shared: Indie · Adventure · Free to Play

We Were Here
Shared: Free to Play · Puzzle · Horror

Observation
Shared: Adventure · Indie · Horror

Little Nightmares II
Shared: Adventure · Horror · Puzzle

Sally Face - Episode One
Shared: Indie · Horror · Adventure

SOMA
Shared: Horror · Psychological Horror · Sci-fi

Little Nightmares
Shared: Adventure · Horror · Puzzle

The Room Two
Shared: Puzzle · Adventure · Horror

Dark Deception
Shared: Free to Play · Horror · Indie

Fran Bow
Shared: Puzzle · Adventure · Psychological Horror

Inside the Backrooms
Shared: Horror · Puzzle · Adventure

Detention
Shared: Indie · Horror · Puzzle

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

Conarium
Shared: Adventure · Indie · Horror

The Room Three
Shared: Adventure · Puzzle · Indie

Rusty Lake Paradise
Shared: Puzzle · Indie · Adventure

Outcore: Desktop Adventure
Shared: Adventure · Free to Play · Psychological Horror

Firework
Shared: Indie · Horror · Puzzle

DISTRAINT: Deluxe Edition
Shared: Indie · Horror · Adventure

Still Wakes the Deep
Shared: Horror · Psychological Horror · Lovecraftian

Moons of Madness
Shared: Adventure · Horror · Lovecraftian

CAYNE
Shared: Free to Play · Adventure · Indie

ROUTINE
Shared: Adventure · Sci-fi · Psychological Horror