Unofficial English Wiki

Database Detective: Minor Crimes Division

Solve minor crimes with SQL queries, clue analysis, and guided detective work across Los Zorangeles.

Jul 2026

Released

390

Steam Reviews

Indie

Genre

97.9%

Positive Reviews

Unofficial English WikiSteam App ID3950130DeveloperThomas HsuPlatformSteam

Gameplay Video

Watch the Game in Action

See how the game plays before you jump into the guides.

Database Detective: Minor Crimes Division

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About the Game

Database Detective: Minor Crimes Division is a single-player indie detective game centered on SQL-driven investigations.

The game is designed to be accessible without prior SQL experience through a short introductory textbook, detailed error feedback, and assistant hints.

As cases grow, you combine database querying with clue interpretation and web sleuthing across more than 40 in-game websites.

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Quick Facts

Developer
Thomas Hsu
Platform
Steam
Genre
Indie
01Gameplay Basics

How Investigations Work

Each case blends SQL querying with detective reasoning, asking you to validate clues and identify who committed each crime.

  1. 01Query to InvestigateUse SQL to filter records and connect evidence inside case databases to narrow down likely suspects.
  2. 02Follow the BriefingFully voice acted mission briefings provide context and goals before you begin each investigation.
  3. 03Cross-Check EvidenceProgress depends on interpreting clues, not only writing syntax-correct queries.
02First Steps

Best Path for New Players

The game supports first-time SQL learners with concise learning material and clear correction tools during case solving.

  1. 01Read the Intro TextbookA short SQL textbook under 20 pages explains the concepts required to complete the cases.
  2. 02Use Error GuidanceComprehensive error messaging points out where your query is wrong so you can fix it quickly.
  3. 03Ask the AssistantAn in-game assistant can answer case or query questions when you get stuck.
03Case Progression

Scale and Pacing

Content is structured as 10 cases that become longer and more complex, with broader sleuthing expectations later on.

  1. 0110 Increasing CasesYou progress through ten cases, with complexity rising as your detective career advances.
  2. 02Web Sleuthing ExpansionLater investigations involve exploring and connecting clues across more than 40 in-game websites.
  3. 03Session PlanningA typical full run is around 8–10 hours, and save-anytime support helps you play at your own pace.

Updates

New versions, changes, events, and current game status.

Mechanics

Core systems, rules, stats, and gameplay interactions.

Progression

How runs, levels, unlocks, and long-term progress work.

Quests

Quest objectives, NPC tasks, missions, badges, and completion routes.

Frequently Asked Questions

Quick answers to the most common questions about Database Detective: Minor Crimes Division.

Ready to start your SQL detective career?

Use the guides, then jump into the official Steam release to solve cases in Los Zorangeles.