Games like Note of Janus
Games like Note of Janus include The Wolf Among Us, Phoenix Wright: Ace Attorney Trilogy, The Henry Stickmin Collection, The Rewinder, and Sherlock Holmes: The Devil's Daughter. We matched them by the tags players give Note of Janus on Steam (Adventure, Logic, Solitaire, 2D, and Singleplayer): closest matches first, and among equally close ones the better-known games.

The Wolf Among Us
Shared: Adventure · Detective · Choose Your Own Adventure

Phoenix Wright: Ace Attorney Trilogy
Shared: Detective · Singleplayer · Adventure

The Henry Stickmin Collection
Shared: Choose Your Own Adventure · Singleplayer · 2D

The Rewinder
Shared: Adventure · Singleplayer · 2D

Sherlock Holmes: The Devil's Daughter
Shared: Adventure · Detective · Singleplayer

The White Door
Shared: Adventure · Point & Click · Indie

Murders on the Yangtze River
Shared: Adventure · Detective · Logic

Sherlock Holmes: Crimes and Punishments
Shared: Adventure · Detective · Crime

There Is No Game: Wrong Dimension
Shared: Adventure · Point & Click · Indie

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

The Deed
Shared: Adventure · Crime · Singleplayer

The Roottrees are Dead
Shared: Point & Click · Detective · Logic

The Walking Dead
Shared: Adventure · Point & Click · Singleplayer

Storyteller
Shared: Adventure · 2D · Point & Click

That's not my Neighbor
Shared: Adventure · Point & Click · Singleplayer

Unavowed
Shared: Adventure · Point & Click · Indie

The Darkside Detective
Shared: Adventure · Point & Click · Detective

The Room
Shared: Adventure · Point & Click · Singleplayer

Staffer Retro : A Supernatural Mystery Quest
Shared: 2D · Singleplayer · Logic

Deponia
Shared: Adventure · Point & Click · Singleplayer

Papers, Please
Shared: Point & Click · Singleplayer · Indie

Batman - The Telltale Series
Shared: Adventure · Singleplayer · Point & Click

L.A. Noire
Shared: Adventure · Crime · Detective

Beat Cop
Shared: Adventure · Singleplayer · Indie