Games like Neon Noir
Games like Neon Noir include L.A. Noire, Phoenix Wright: Ace Attorney Trilogy, AI: THE SOMNIUM FILES - nirvanA Initiative, Gemini Rue, and The Wolf Among Us. We matched them by the tags players give Neon Noir on Steam (Adventure, Visual Novel, Cyberpunk, Noir, and Sci-fi): closest matches first, and among equally close ones the better-known games.

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

Phoenix Wright: Ace Attorney Trilogy
Shared: Visual Novel · Detective · Adventure

AI: THE SOMNIUM FILES - nirvanA Initiative
Shared: Visual Novel · Adventure · Sci-fi

Gemini Rue
Shared: Adventure · Point & Click · Noir

The Wolf Among Us
Shared: Adventure · Visual Novel · Detective

Tangle Tower
Shared: Visual Novel · Point & Click · Detective

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

Return to Shironagasu Island
Shared: Adventure · Visual Novel · Mystery

The Drifter
Shared: Point & Click · Sci-fi · Investigation

Whispers of a Machine
Shared: Adventure · Point & Click · Sci-fi

The Mermaid Mask
Shared: Adventure · Visual Novel · Detective

Roman's Christmas / 罗曼圣诞探案集
Shared: Visual Novel · Noir · Point & Click

Chicken Police - Paint it RED!
Shared: Visual Novel · Adventure · Noir

Subsurface Circular
Shared: Visual Novel · Detective · Investigation

AI: The Somnium Files
Shared: Visual Novel · Adventure · Detective

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

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

The Red Strings Club
Shared: Cyberpunk · Adventure · Point & Click

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Detective · Adventure

Duck Detective: The Secret Salami
Shared: Adventure · Detective · Noir

Lacuna A Sci-Fi Noir Adventure
Shared: Noir · Cyberpunk · Detective

No Case Should Remain Unsolved
Shared: Visual Novel · Adventure · Point & Click

Tails Noir
Shared: Visual Novel · Adventure · Detective

Tales of the Neon Sea
Shared: Cyberpunk · Point & Click · Detective