Games like Abnormal1999:The Compass and the Sand
Games like Abnormal1999:The Compass and the Sand include Blue Prince, Sherlock Holmes: The Devil's Daughter, Murders on the Yangtze River, Return of the Obra Dinn, and The Painscreek Killings. We matched them by the tags players give Abnormal1999:The Compass and the Sand on Steam (Adventure, Puzzle, Choose Your Own Adventure, Collectathon, and 3D): closest matches first, and among equally close ones the better-known games.

Blue Prince
Shared: Puzzle · Adventure · First-Person

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

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

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

The Painscreek Killings
Shared: Puzzle · Detective · Investigation

Outer Wilds
Shared: Adventure · Puzzle · Mystery

Poppy Playtime
Shared: Puzzle · First-Person · Horror

The Room 4: Old Sins
Shared: Puzzle · Adventure · Mystery

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

Amanda the Adventurer
Shared: Puzzle · First-Person · Adventure

Firewatch
Shared: Adventure · First-Person · Mystery

The Room
Shared: Puzzle · Adventure · Mystery

Inside the Backrooms
Shared: Puzzle · Adventure · Horror

The Room Three
Shared: Puzzle · Adventure · Mystery

Riven
Shared: Adventure · Puzzle · First-Person

Bendy and the Ink Machine
Shared: Puzzle · First-Person · Horror

Quern - Undying Thoughts
Shared: Adventure · Puzzle · First-Person

Murdered: Soul Suspect
Shared: Adventure · Detective · Horror

Kona
Shared: Adventure · First-Person · Detective

Stray
Shared: Adventure · Puzzle · Third Person

L.A. Noire
Shared: Adventure · Detective · Third Person

Chants of Sennaar
Shared: Adventure · Puzzle · Detective

MiSide
Shared: First-Person · 3D · Horror

Call of the Sea
Shared: Adventure · Puzzle · First-Person