Games like The Night Librarian
Games like The Night Librarian include Strange Horticulture, Strange Antiquities, The Case of the Golden Idol, The Room, and The Roottrees are Dead. We matched them by the tags players give The Night Librarian on Steam (Cozy, Mystery, Puzzle, Atmospheric, and Detective): closest matches first, and among equally close ones the better-known games.

Strange Horticulture
Shared: Mystery · Cozy · Puzzle

Strange Antiquities
Shared: Mystery · Cozy · Puzzle

The Case of the Golden Idol
Shared: Mystery · Puzzle · Detective

The Room
Shared: Mystery · Puzzle · Atmospheric

The Roottrees are Dead
Shared: Mystery · Puzzle · Detective

Cyber Manhunt 2: New World - The Hacking Simulator
Shared: Mystery · Puzzle · Detective

Return of the Obra Dinn
Shared: Mystery · Puzzle · Detective

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

The Room Two
Shared: Mystery · Puzzle · Atmospheric

Cube Escape Collection
Shared: Puzzle · Mystery · Point & Click

The Room Three
Shared: Mystery · Puzzle · Atmospheric

Sally Face - Episode One
Shared: Puzzle · Story Rich · Mystery

Gorogoa
Shared: Puzzle · Atmospheric · Casual

Sherlock Holmes: Crimes and Punishments
Shared: Mystery · Detective · Puzzle

Duck Detective: The Secret Salami
Shared: Detective · Casual · Mystery

Sherlock Holmes: The Devil's Daughter
Shared: Mystery · Detective · Puzzle

Murders on the Yangtze River
Shared: Puzzle · Detective · Mystery

The Operator
Shared: Detective · Puzzle · Atmospheric

The White Door
Shared: Puzzle · Mystery · Detective

The Rewinder
Shared: Mystery · Puzzle · Detective

The Painscreek Killings
Shared: Mystery · Puzzle · Detective

The House of Da Vinci
Shared: Mystery · Puzzle · Atmospheric

The Mermaid Mask
Shared: Detective · Puzzle · Point & Click

Servant of the Lake
Shared: Puzzle · Point & Click · Atmospheric