Games like Nocturne for Cyl-Hestia
Games like Nocturne for Cyl-Hestia include Strange Horticulture, The Case of the Golden Idol, Pentiment, Chants of Sennaar, and The Roottrees are Dead. We matched them by the tags players give Nocturne for Cyl-Hestia on Steam (Point & Click, Investigation, Dystopian , Mystery, and Adventure): closest matches first, and among equally close ones the better-known games.

Strange Horticulture
Shared: Mystery · Point & Click · Investigation

The Case of the Golden Idol
Shared: Investigation · Mystery · Point & Click

Pentiment
Shared: Investigation · Adventure · Mystery

Chants of Sennaar
Shared: Adventure · Point & Click · Atmospheric

The Roottrees are Dead
Shared: Point & Click · Mystery · Investigation

Outer Wilds
Shared: Mystery · Exploration · Adventure

The Rise of the Golden Idol
Shared: Investigation · Mystery · Adventure

Strange Antiquities
Shared: Mystery · Point & Click · Investigation

The House of Da Vinci
Shared: Point & Click · Mystery · Exploration

Blue Prince
Shared: Investigation · Mystery · Exploration

Cyber Manhunt 2: New World - The Hacking Simulator
Shared: Point & Click · Mystery · Investigation

Sherlock Holmes: Crimes and Punishments
Shared: Investigation · Mystery · Adventure

Her Story
Shared: Investigation · Interactive Fiction · Exploration

The Room
Shared: Point & Click · Mystery · Adventure

The Room Three
Shared: Point & Click · Mystery · Adventure

Desktop Explorer
Shared: Point & Click · Investigation · Mystery

Heaven's Vault
Shared: Adventure · Mystery · Point & Click

NORCO
Shared: Point & Click · Mystery · Dystopian

Syberia: The World Before
Shared: Point & Click · Adventure · Mystery

The Room Two
Shared: Point & Click · Mystery · Adventure

The Mermaid Mask
Shared: Point & Click · Adventure · Interactive Fiction

Stray
Shared: Adventure · Exploration · Atmospheric

The Painscreek Killings
Shared: Investigation · Mystery · Exploration

Contradiction: Spot The Liar
Shared: Investigation · Point & Click · Mystery