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A Detective Story

発売済み

Methodox Technologies, Inc.掲載日 Oct 16, 2026

About the game

誰もがそれぞれの物語を抱える、陽光に満ちた海辺の町で殺人事件が起きた。自分の言葉で容疑者に質問し、手掛かりを求めてBaytownを探索し、人々のアリバイと証拠を照合しよう。事件を解決するまでの猶予はわずか3日、各聞き取りで質問できるのも3回だけ——慎重に判断せよ!

Steamの原文説明

In the quiet town of Baytown, an unremarkable man lies dead under suspicious circumstances. Rumors ripple through the streets. Secrets long buried begin to surface. The whole community is buzzing - some in dread, others gripped by dark fascination.

A Detective Story is a compact detective simulator that brings natural conversation to the heart of interactive fiction.

Step into the role of detective in this small-scale murder investigation. Interrogate a cast of highly personalized townsfolk, each with their own motives, fragmented memories, and the potential to lie or mislead. Explore the map to uncover physical evidence and hidden clues. Piece it all together before time runs out. Enjoy an open-ended explorative experience.

Features

  • Ask your own questions: Type what you want to ask. Press someone on an alibi, follow up on a stray remark, or ask them to explain a contradiction. Characters respond in natural language, shaped by their personalities, relationships, and knowledge. A confident answer is still only a claim until you can verify it. Witnesses and suspects may deceive, omit, or hide the truth.

  • Follow the evidence through Baytown: Explore a detailed coastal town, from cliffside apartments and the waterfront to shops, a school library, and the outskirts. Search locations, examine objects, and read records that give you new leads to pursue. Compare what you find with what people tell you.

  • A mystery with room for personality: Richly illustrated locations and expressive portraits bring Baytown's residents into the investigation. Expect guarded suspects, helpful witnesses, gossip, evasions, and the occasional conversation that wanders far from police business.

Game Guide

  • Your mission: Solve the murder as efficiently as possible - minimize days elapsed and questions spent.

  • Look beyond the first convincing story: The murder touches old friendships, private troubles, and secrets that reach beyond the case itself. Follow different leads and reach different resolutions as you work out who is responsible and what the evidence actually establishes.

  • Make every question count: You have three questions per interview. Travel, waiting, and summoning people to the station cost time, while residents and businesses keep their own schedules. Choose whom to visit, when to return, and what you need to know before you ask.

  • Stay in character for maximum immersion: Ask about alibis, relationships, timelines, strange sightings, and contradictions.

  • Cross-check stories, hunt inconsistencies, and link conversations to evidence found on the map.

  • Don’t just identify the culprit - uncover what really happened.

  • There are three alternative endings!

  • Gameplay time: 30–60 minutes

Hardware Requirements

Dialogue runs locally on your PC. Choose Basic or Advanced in the game settings to suit your hardware; response speed depends on your machine and the selected model. See the system requirements below for hardware guidance.

A Detective Story is lightweight and runs smoothly on modest hardware. It requires at least 10 GB of system RAM (DRAM) - with no heavy VRAM demands.

体験版と発売について

現在の確認データでは体験版の存在を確認できていません。過去にも体験版がなかったという意味ではありません。最新の提供状況はSteamのゲームページで確認してください。

Steamの体験版、プレイテスト、早期アクセスの違いは?

情報・画像:Steam · 最終確認 UTC