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Master Detective Archives: RAIN CODE Plus official game artwork

THE PRACTICAL GUIDE

Master Detective Archives: RAIN CODE Plus Guide

Yuma, an amnesiac detective-in-training, and Shinigami, the spirit haunting him, tackle unsolved mysteries.

Steam ↗Windows
GameWiki Pro EditorialReviewed 5 guide topics

GET YOUR BEARINGS

Plan your next Master Detective Archives: RAIN CODE Plus session

Our independent guide breaks down RAIN CODE Plus into focused exercises, helping you understand investigation flow, Forte usage, labyrinth mechanics, and optional content without relying on guesswork.

01 / THE GUIDE

Clue Mapping

Create a simple map of each district you visit, marking where Solution Keys appear. Compare routes taken with different Fortes to see which ability yields the most evidence.

  • Talk to everyone in an area and examine crime scenes thoroughly before moving on.
  • Pay attention to which detective's Forte is highlighted during exploration and use it when prompted.

02 / THE GUIDE

Forte Rotation

Before entering a new zone, deliberately switch detectives and record which Forte reveals the most hidden clues. This highlights the practical impact of each ability.

  • Dodge labyrinth traps by making full use of the Solution Keys collected during the investigation phase.
  • Stay mobile during the Reasoning Death Match to avoid the Phantom's attacks.
Master Detective Archives: RAIN CODE Plus official gameplay screenshot
Publisher-provided gameplay image · Spike Chunsoft Co., Ltd.

03 / THE GUIDE

Key‑Trap Matching

During a Mystery Labyrinth, note which Solution Keys successfully neutralize specific traps. Build a quick reference list to select the right key in future runs.

  • Observe which Forte reveals the most clues in each area and prioritize its use.
  • Note the testimonies and hidden clues each Forte uncovers to build a fuller case file.

04 / THE GUIDE

Phantom Timing

Practice the Reasoning Death Match by observing the Mystery Phantom's attack patterns. Time your Solution Blade strikes to maximize damage while staying mobile.

  • Explore side streets and optional rooms to increase the chance of finding Memory Shards.
  • Complete each substory to experience the full range of detective personalities.

05 / THE GUIDE

Memory Shard Hunt

Set a goal to find one Memory Shard per session. Use visual cues from the environment to identify likely hiding spots, gradually increasing your discovery rate.

  • Use the gallery mode to revisit cinematics and listen to the BGM.
  • Check the Steam achievements list to set completion goals.

WATCH THE GAME

Master Detective Archives: RAIN CODE Plus videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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QUICK ANSWERS

Master Detective Archives: RAIN CODE Plus FAQ

What interface languages does the game support?

The interface can be switched among Japanese, Traditional Chinese, and Simplified Chinese. Audio is Japanese.

Can the game be played with a controller?

Yes, the Steam listing notes full controller support, including DualSense, and recommends gamepad use.

Is there content beyond the main story?

Yes, hidden Memory Shards, substories, and special requests add optional narrative and side tasks.

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SOURCES & CREDITS

Official resources and further reading

Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.