
Solve criminal cases through the power of SQL queries! Help out the city of Los Zorangeles by becoming a Database Detective in this new (unpaid) work from home opportunity.
Modeled estimate, not a reported figure. How we estimate →
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Same day: best AU #89, worst UK #97 · 2 markets collected
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 5/day in the week to Sep 11 → 24.86/day in the week after.
For scale, across Steam · Top Sellers · Poland over the last 30 days: the 21 chart moves that followed a price cut of more than 20% went a median of 12 places towards #1, and the 2,501 moves with no price cut behind them went 1 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

There’s been a backlog of unsolved cases piling up in the Minor Crimes Division of the Los Zorangeles Police Department and we’ll need a Database Detective to help solve them.
We’ll need you to analyze clues and manipulate data using SQL, a database querying language, to figure out who perpetrated crimes from as minor as littering to as serious as not checking out of a hotel after the check-out time.

Don’t worry! This role is intended to be accessible for those without any SQL experience, so each Database Detective is given an introductory textbook when they start! This short textbook is less than 20 pages and explains everything that’s needed to solve each case.
If you still have trouble writing queries, our comprehensive error messaging system will tell you exactly where your query went wrong, making it easy to correct your mistakes.
Still not enough? Each Database Detective is assigned an assistant who’s ready to answer any questions you might have, whether they be about the case itself or the SQL queries you’ll need to write!


Understanding how to manipulate data using SQL is not the only part of being a Database Detective! Your job will also require you to piece together evidence and clues, just like a real detective! Further on in your Database Detective career, you’ll have to sleuth through the internet and piece cases together yourself.
Fully voice acted mission briefings at the beginning of each case!
Fully hand drawn art for you to enjoy!
More than 40 websites to explore!
10 cases for you to solve, each case getting longer and more complex!
A total of around 8-10 hours of valuable work experience to add to your resume!
Engagement
Reviews
Themes across 791 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Чтобы сдать БАЗЫ ДАННЫХ с первого раза без долгов, не нужно зубрить скучные лекции и нормальные формы! Этот секрет советских академиков Гранков долго скрывал от простых студентов, чтобы валить их штабелями на экзамене! Кафедра еще в 1985 году засекретила этот метод, потому что если бы все о нем узнали, некому было бы работать в Радуге за зачет! Метод прост: берете простой советский копеечный... На ночь перед экзаменом нужно запустить обычный советский... Гранков плачет от счастья прямо на защите лаб, а оценка «отлично» автоматом летит в зачетку, если один раз перед входом в аудиторию натощак... Читать далее в источнике...
What a fun game to learn SQL! It takes you through 10 detective cases with a generous splash of humor, which allows for different strategies to solve them, all while learning the SQL keywords and structure. I certainly learned a bunch. I do wish the tutorial helper was a bit more smart about the tips it gave though, because sometimes it just told me things I had already tried, and all I could do was cycle through the same tips. Especially when I complete a case with the wrong arrest and ask to try again, the helper forgets where I was, so it gives me tips for the early work which I wouldn't want to do again cause I am far ahead of that. But yeah, definitely worth playing if you know SQL or want to know SQL or just like the analytical type of work this requires -- I really appreciate how Thomas Hsu has made it approachable and fun to do SQL work.
Media

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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Hours played at review time, across 792 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Honestly, it's an absolute masterpiece. All that retro vibe, the amazing humor which I really love! I couldn't imagine that detective cases could be so lighthearted and intriguing at the same time. The cases started getting harder after Chapter3, and I think the manual isn't very informative for beginners. But it's absolutely challenging and the cases make your brain work harder. All cases are absolutely unique. Love it <3
Пока раскрыл только первые 5 дел (надеюсь из впереди еще много), но уже могу отметить интересные сюжетки, хорошо продуманные детективные линии, качественную озвучку и юмор. Гайды по SQL вроде визуально выглядят хорошо, не вчитывался.. но думаю новички смогут разобраться, хоть разрабы и не ведут за ручку (но тут есть подсказчик в уголке на крайний случай). В общем, всем советую, 10/10
Pros: Teaches SQL and has humor Can feel the love from the developer for this project The adventure of being lost to finally finding your way is a great reward when you get the right perp Cons: Cases ramp up quick in complexity and time spent Overall, great time with it. Just wish there were more cases with similar complexity.
SQL Queries to a game! :D I had a hard time trying to solve the 4rth case!... Now I just started the 5th! It's not just queries. Its solving cases with SQL queries! Very interesting game! :D
A++++ would query again - I got one last case to solve, but its 2am and i need to hang my hat for the night. BUT BEFORE I DO!, I just wanted to recommend this game. Im not proficient with SQL, but I know my way around a nested query. Even if you don't know SQL but love puzzles, you'll like this. But if you know how to SELECT * then you're halfway there.
This a delightfully weird game. As I'm writing this I am on the 8th level and I have some solid leads and I'll be able to pick up my detective notebook next time I get a chance to play and find the culprit. My level of SQL experience is that I learned it in school many years ago and occasionally have to mess with it for work, but not often and generally not in any complex way. So I went into this understanding the basics of SQL but not exactly being a genius at it. The puzzles are well made with you needing to look at the weird in game internet and do some deductive reasoning, there's a great level where you have to follow the money to find out who killed your bosses kid in a MMORPG. So this game isn't just about writing increasingly complex SQL statements (though it is also about that) you need to learn about the background of the people you're investigating, and link internet profiles to real people. So it's somehow incredibly cartoonish and silly, but still immersive and interesting.
Super cute and a fun format - novelty factor ++
My resume is no longer lying about my ability to use SQL!
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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