Detective Ridelle

A murder mystery combining escape-room puzzles and visual novel storytelling

PuzzLab · Released Feb 4, 2024

Reviews: Very Positive; 99% of 79
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Jul 29, 2024
Minimum PC: Integrated; 1 GB disk; Full requirements

What is Detective Ridelle?

This first-person puzzle game follows detective Ridelle aboard a luxury train, where an anonymous invitation leads her into a murder investigation. You explore the train, search for clues, and investigate suspects to identify the killer.

For you if...

+you like mysteries with lesbian leads
+you prefer stories you can finish in a few sittings

Not for you if...

−you want action rather than reading dialogue and solving puzzles

What players say

99% of 79 reviews are positive

Players praise the humorous cast, character interactions, and puzzles woven into the mystery. Isolated criticisms concern dialogue that drags near the end and a desire for an epilogue.

Screenshots and trailer

Detective Ridelle system requirements

Minimum: Integrated, 1 GB of disk space.

As published by the developer.

Can my PC run Detective Ridelle?

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Minimum

OS: Windows 10/11
Processor: Intel i5 / AMD 3 Series
Graphics: Integrated Graphics
Storage: 1 GB available space

Does Detective Ridelle have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Detective Ridelle run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Family Sharing
Languages: Full audio: English.

Does Detective Ridelle use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam