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Ghost in the SQL Data

Ghost in the SQL Data has a confirmed Steam release date of October 29, announced in October 2026. The mystery adventure, developed and published by Isaac MENARD, has players write SQL queries against case evidence and is playable in Japanese.

Synthesized from 3 Yomimono stories · updated 1d ago

Ghost in the SQL Data is a mystery adventure game from developer Isaac MENARD in which players solve cases by writing SQL queries instead of choosing dialogue or picking locks. The opening case involves a fire reported 14 minutes before it started, and progress comes from querying case data to resolve the contradiction and identify a culprit. The game is designed to be playable without prior SQL knowledge, introducing concepts gradually through checkpoints, and its error messages explain what is wrong with a written line, underlining the problematic part.

Coverage began in August 2026, when the Steam store page went live and Japanese language support was announced after attention from Japanese indie game media. At that point the game was registered as free-to-play on Steam and the release date was undecided, with a demo scheduled for September 10. A playable demo then arrived on PC via Steam in September, offering Japanese as a selectable option in the options menu; the full game was scheduled for October.

By October 6 the developer had set a Steam release for October 29. The full game has players write SQL queries against case data, cross-referencing records to build evidence, with a tutorial that walks through SELECT, FROM and WHERE to pull one day out of 2,400 incident reports. Table and column names are now set in English, and a Japanese-language demo is available. The game uses real SQL syntax.

Key facts

Release date
October 29 on Steam ↗
Developer and publisher
Isaac MENARD ↗
Gameplay
Players write SQL queries against case data, cross-referencing records to build evidence ↗
Tutorial coverage
Walks through SELECT, FROM and WHERE to pull one day out of 2,400 incident reports ↗
Language support
Japanese demo available; table and column names set in English ↗
Demo availability
Playable demo on PC via Steam ↗
Opening case
A record shows someone reported a fire 14 minutes before it started ↗
Error handling
Error messages explain what is wrong with the written line, underlining the problematic part ↗
Steam registration
Registered as free-to-play on Steam at announcement, with release date undecided ↗

Timeline

Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.

Facts

Release
game · 2026-10-29 · 2026-10-06
Release
game · demo available now · PC via Steam · 2026-09-11
Release
game · October · 2026-09-11
Announced
Japanese-language demo is available · 2026-10-06
Announced
Japanese language support · 2026-08-28
Noted
Steam store page is live · 2026-08-28
Noted
Demo scheduled for September 10 · 2026-08-28
Noted
Game sends player-written queries to a database built from case evidence files · 2026-08-28
Noted
Opening case: fire reported 14 minutes before it breaks out · 2026-08-28
Noted
No dialogue wheels or lockpicking; players write code · 2026-08-28
Noted
Designed to be playable without prior SQL knowledge · 2026-08-28
Noted
Error messages are translated to explain what is wrong · 2026-08-28
Noted
Registered as free-to-play on Steam · 2026-08-28
Noted
Release date undecided · 2026-08-28
Noted
Development and publishing handled by Isaac MENARD · 2026-08-28
Noted
Uses real SQL syntax · 2026-08-28
Noted
Skills learned in-game can be applied to real-world database work · 2026-08-28

Structured graph also available as JSON at /public/entities/ghost-in-the-sql-data. CC BY 4.0.

Claim activity

When a claim about Ghost in the SQL Data was confirmed, debunked, or disputed against open-web sources. The record stays even after a claim drops off the facts list.

  • Confirmed Japanese-language demo is available 6d ago · source

All coverage

6d ago

Ghost in the SQL Data Sets Steam Release For October 29

Isaac MENARD will release Ghost in the SQL Data on Steam on October 29, the developer has announced. The mystery adventure has players write SQL queries against case data, cross-referencing records to build evidence. A tutorial walks through SELECT, FROM and WHERE to pull one day out of 2,400 incident reports. A Japanese-language demo is available, and table and column names are now set in English.

Sep 11

SQL Detective Game Ghost in the SQL Data Gets Playable Demo

Developer Isaac MENARD has released a demo of the mystery game Ghost in the SQL Data on PC via Steam. Players solve cases by writing working SQL queries instead of choosing dialogue or picking locks. The first case opens with a record showing someone reported a fire 14 minutes before it started. The full game is scheduled for October, with Japanese selectable from the options menu.

Aug 28

Mystery Game Ghost in the SQL Data Adds Japanese Support

The Steam store page for Ghost in the SQL Data, a mystery adventure game where players solve cases by writing SQL queries, is now live. Developer Isaac MENARD announced Japanese language support following attention from Japanese indie game media, and a demo is scheduled for September 10. The game sends player-written queries to a database built from case evidence files. In the opening case, a fire is reported 14 minutes before it breaks out, and players must use SQL to resolve the contradiction. The game has no dialogue wheels or lockpicking; instead, players write code to query evidence and identify the culprit from returned records. It is designed to be playable without prior SQL knowledge, starting from basics and introducing concepts gradually through checkpoints. Error messages are translated to explain what is wrong with the written line, with the problematic part underlined. The game is registered as free-to-play on Steam, with the release date undecided. Development and publishing are handled by Isaac MENARD. The game uses real SQL syntax, and skills learned in-game can be applied to real-world database work.