Games like Tails Noir
Games like Tails Noir include No Case Should Remain Unsolved, Coffee Talk, Phoenix Wright: Ace Attorney Trilogy, The Wolf Among Us, and The Case of the Golden Idol. We matched them by the tags players give Tails Noir on Steam (Detective, Pixel Graphics, Visual Novel, Dialogue Heavy, and Adventure): closest matches first, and among equally close ones the better-known games.

No Case Should Remain Unsolved
Shared: Visual Novel · Interactive Fiction · Pixel Graphics

Coffee Talk
Shared: Pixel Graphics · Dialogue Heavy · Visual Novel

Phoenix Wright: Ace Attorney Trilogy
Shared: Detective · Visual Novel · Story Rich

The Wolf Among Us
Shared: Detective · Adventure · Story Rich

The Case of the Golden Idol
Shared: Detective · Investigation · Story Rich

The Mermaid Mask
Shared: Detective · Adventure · Visual Novel

Until Then
Shared: Visual Novel · Pixel Graphics · Story Rich

The Darkside Detective
Shared: Detective · Pixel Graphics · Adventure

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

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

Danganronpa: Trigger Happy Havoc
Shared: Detective · Visual Novel · Story Rich

Trials of Innocence
Shared: Detective · Visual Novel · Story Rich

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

Urban Myth Dissolution Center
Shared: Visual Novel · Pixel Graphics · Adventure

The Rewinder
Shared: Pixel Graphics · Adventure · Detective

Detective Di: The Silk Rose Murders
Shared: Pixel Graphics · Detective · Point & Click

To the Moon
Shared: Pixel Graphics · Story Rich · Adventure

Her Story
Shared: Detective · Interactive Fiction · Investigation

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

Duck Detective: The Ghost of Glamping
Shared: Detective · Adventure · Investigation

The Roottrees are Dead
Shared: Detective · Story Rich · Point & Click

Disco Elysium - The Final Cut
Shared: Detective · Story Rich · Point & Click

Unavowed
Shared: Adventure · Pixel Graphics · Story Rich

The Darkside Detective: A Fumble in the Dark
Shared: Pixel Graphics · Detective · Point & Click