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Games like Sinking Island | IndieDex

Sinking Island
Games like Sinking Island

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Sinking Island

A compact single-player detective adventure about interviewing suspects and gathering clues to solve a billionaire's murder on a private island.

Path of Sin: Greed
A relaxed, story-driven murder investigation on a secluded island, with family secrets and a roughly seven-hour mystery campaign.
2018-08-30
- Puzzle

Adventure

Confidential Killings - A Detective Game cover art

Confidential Killings - A Detective Game

A compact single-player murder-mystery set in Hollywood, with crime-scene investigation and clue-finding in a 4-5 hour playthrough.

2026-01-12

First person
Puzzle
Adventure
Bird view / Isometric
Text
Mystery
Point-and-click
Drama

Agatha Christie - Murder on the Orient Express cover art

Agatha Christie - Murder on the Orient Express

A guided single-player detective adventure on the Orient Express where you play Hercule Poirot solving a murder through dialogue and mini-game puzzles in about 16 hours.

2023-10-19

Action
Puzzle
Adventure
Third person

Detective Instinct: Farewell, My Beloved cover art

Detective Instinct: Farewell, My Beloved

A short, story-driven mystery adventure on a train, where a woman's disappearance is forgotten by all but you, featuring minimal investigation and a visual-novel feel.

2025-11-26

Adventure
Text
Mystery
Visual Novel

Agatha Christie - Death on the Nile cover art

Agatha Christie - Death on the Nile

A single-player 1970s detective adventure where you guide Poirot and Jane Royce through two connected mysteries using conversation, investigation, and logic, with a psychological, story-rich tone and roughly 20-hour length.

2025-09-25

Action
Puzzle
Thriller
Adventure
Third person
Mystery
Drama

The Murder Hotel cover art

The Murder Hotel

A story-focused single-player mystery adventure about investigating murders and interrogating suspects in a foreboding hotel, with an engaging narrative that reviewers estimate lasts roughly 32 hours.

2025-09-17

Adventure
Mystery
Visual Novel

Mystery of the Malign cover art

Mystery of the Malign

A single-player indie detective adventure of investigation and interrogation, with thorough logical deduction but an abrupt ending and a ~13.6-hour median reviewer playtime.

2025-09-22

Adventure
Indie

Gordian Rooms 2: A curious island cover art

Gordian Rooms 2: A curious island

A single-player 3D adventure where you investigate a mysterious island and mansion, with a large-scale story lasting around 27 hours.

2024-01-19

First person
Puzzle
Adventure
Indie
Mystery

Agatha Christie - Hercule Poirot: The First Cases cover art

Agatha Christie - Hercule Poirot: The First Cases

A single-player detective adventure about a young Hercule Poirot solving a crime through exploration and dialogue, with a roughly 10-hour story that reviewers find uneven due to aging presentation and occasional pacing issues.

2021-09-27

Puzzle
Adventure
Bird view / Isometric
Mystery
Point-and-click

Detective Beebo: Night at the Mansion cover art

Detective Beebo: Night at the Mansion

A single-player indie detective mystery in a mansion, blending character-driven warmth with thriller tension and a romance subplot, in a ~8.5-hour adventure.

2026-03-23

DETECTIVE - Rainy night cover art

DETECTIVE - Rainy night

A compact ~3-hour detective adventure with psychological horror and paranormal elements, where players solve a challenging case through note-taking and deduction.

2025-12-04

First person
Puzzle
Thriller
Adventure
Horror
Indie
Simulator
Mystery

Nancy Drew®: Ghost of Thornton Hall cover art

Nancy Drew®: Ghost of Thornton Hall

A creepy single-player mystery adventure where Nancy Drew uncovers deadly family secrets at Thornton Hall, featuring jump scares and a small cast.

2013-05-14

Puzzle
Adventure