Games like The Walsingham Files - Chapter 2
Games like The Walsingham Files - Chapter 2 include Cyber Manhunt, Return of the Obra Dinn, Murders on the Yangtze River, Outer Wilds, and To the Moon. We matched them by the tags players give The Walsingham Files - Chapter 2 on Steam (Adventure, Indie, Casual, Simulation, and RPG): closest matches first, and among equally close ones the better-known games.

Cyber Manhunt
Shared: Simulation · Indie · RPG

Return of the Obra Dinn
Shared: Detective · Indie · Story Rich

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

Outer Wilds
Shared: Adventure · Story Rich · Mystery

To the Moon
Shared: Indie · Adventure · Story Rich

Tales of the Black Forest
Shared: Indie · Adventure · RPG

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

Firewatch
Shared: Adventure · Story Rich · Indie

OMORI
Shared: Indie · Story Rich · RPG

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

The Room
Shared: Adventure · Indie · Mystery

Danganronpa 2: Goodbye Despair
Shared: Detective · Adventure · Story Rich

Danganronpa: Trigger Happy Havoc
Shared: Detective · Story Rich · Mystery

Phoenix Wright: Ace Attorney Trilogy
Shared: Detective · Story Rich · Mystery

Danganronpa V3: Killing Harmony
Shared: Detective · Story Rich · Mystery

OneShot
Shared: Indie · Story Rich · Adventure

Raging Loop
Shared: Adventure · Indie · Mystery

What Remains of Edith Finch
Shared: Story Rich · Adventure · Mystery

WILL: A Wonderful World / WILL:美好世界
Shared: Adventure · RPG · Story Rich

Sally Face - Episode One
Shared: Indie · Story Rich · Adventure

Sanfu
Shared: Adventure · RPG · Mystery

GRIS
Shared: Indie · Adventure · Great Soundtrack

Enigmatis: The Ghosts of Maple Creek
Shared: Adventure · Casual · Hidden Object

Florence
Shared: Indie · Adventure · Casual