명탐정 전일

명탐정 전일 is a location-based detective experience set inside Jeonil Building 245, Chungjang-ro, Gwangju. In this app you follow short investigations that combine augmented reality overlays, quick observation quizzes and small puzzle sequences to discover hidden objects, piece together clues and unlock the next scene. 명탐정 전일 places focus on brief, hands-on scenarios that are easy to learn but reward careful attention to the physical environment and the AR-enhanced details that appear through your device camera.

Key Features

The game mixes practical exploration with digital augmentation: AR markers and virtual objects are layered onto actual rooms and hallways so you can examine surfaces, rotate items and reveal concealed evidence. Progress is divided into compact episodes that typically take a single visit to complete, and each episode contains a blend of observation tasks, short multiple-choice quizzes and small interactive puzzles. Hidden collectibles are scattered throughout the venue, providing optional goals for completionists and encouraging repeat visits to discover different outcomes.

Gameplay Mechanics

Gameplay centers on walking through mapped sections of the building, pointing your device camera at scenes to trigger AR interactions, and answering short deduction challenges that test what you observed. Puzzles are primarily environment-based: inspect a framed photo to find a detail, align a virtual object in AR to open a compartment, or solve a brief logic question that ties multiple clues together. These mechanics are tuned for short sessions and emphasize observational skills and reasoning rather than reflex-based controls.

Controls and Interaction

Controls are intentionally simple to keep focus on investigation rather than complicated input. Interaction is handled through touch: tap to inspect, swipe to rotate items, pinch to zoom in AR views and tap multiple-choice answers for quiz segments. The AR mode uses standard device gestures so players familiar with camera-based apps will find the controls intuitive. 명탐정 전일 also includes on-screen hints for each stage to help players who become stuck without removing all challenge.

Progression and Level Structure

Progress is organized into short scenarios that unlock sequentially as you complete objectives. Each scenario contains a primary investigative thread and several optional tasks that boost your completion score. The game tracks which clues you've found and which optional collectibles remain, allowing you to return to previously visited areas to pursue unfinished goals. Because sessions are focused, it’s straightforward to plan an investigation as part of a single outing to the building.

Visual Style and AR Presentation

The visual approach blends realistic camera input with subtle AR overlays designed to feel integrated rather than intrusive. Virtual objects use a modest, low-polygon aesthetic so they are readable in daylight or indoor lighting without overwhelming the real-world view. Text prompts and UI elements are kept minimal so visual attention stays on the space you are investigating. The result is an experience that enhances the venue rather than masking it.

Customization and Replay Value

While the app does not include player-to-player systems, it offers replay value through varying collectible placements, optional puzzle branches and a modest scoring system for thorough exploration. Players can choose to play casually, using hints as needed, or attempt full completion by finding every hidden item and solving optional challenges. The app records your progress per scenario so you can return later and pick up where you left off.

Accessibility and Offline Use

명탐정 전일 is built to be accessible to a broad audience: text is large and high-contrast, controls are simple and optional hints reduce frustration. The core investigation content is available offline after the initial download so you can play without a continuous network connection while on site. Because augmented reality depends on device capabilities, the app provides a non-AR fallback for some inspection tasks so players with non-AR devices can still experience the narrative elements and many puzzles.

Limitations and Practical Notes

The experience requires physical access to Jeonil Building 245 to access location-specific content, and some AR interactions need an AR-capable smartphone for the full effect. Sessions are short by design, making the app suitable for casual visitors and local puzzle enthusiasts, but it is not intended as a global multiplayer or ranking platform. If you plan a visit, bring a charged device and allow the camera and location permissions requested by the app to enable AR and scene recognition.

Getting Started

Installation is straightforward: download the APK, grant camera and location permissions when prompted, and follow the short onboarding walkthrough that introduces gestures and the hint system. From there, choose a scenario to begin exploring Jeonil Building 245 and start piecing together the small mysteries that live behind ordinary doors and corridors.