Detective, a chat-based game, now open source
Contribute to stefanbohacek/detective development by creating an account on GitHub.
Detective, a chat-based game, now open source launched on April 20, 2016 with 11 votes, #1,808 of 4,301 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 10 years on.
In plain words
Detective is an open-source chat-based game available on GitHub. Players interact through conversation to solve mysteries or puzzles. It is designed for developers interested in contributing to game development or exploring conversational AI mechanics. The project accepts contributions from the community through GitHub.
written from the facts on this page · September 2026
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I'm making a detective game built on Wikipedia2025 · detective.wiki · ▲318Hi HN! Worked on this side project for a while and wanted to share it. It's free to play.
SQL Noir – Learn SQL by solving crimes2025 · sqlnoir.com · ▲463I built SQL Noir, an interactive detective game that challenges you to solve mysteries using real SQL queries. It’s fully open source, designed to give you a practical and immersive way to learn SQL while engaging with a narrative-driven mystery.
- AMA murder mystery game built on an open-source gen-AI agent framework2023 · gron.games · ▲43
Hey HN, Michael and Scott here. We’re open-sourcing an interactive murder mystery featuring LLM-driven character agents. Solve the mystery by finding clues, taking notes, and interrogating agents. They all have distinct motives, personality, and can impact the game in different ways (attacking you, running away, etc). Try it out, it’s pretty fun! We’re also open-sourcing the framework that we used to make and refine the agents. The goal is to create an intuitive interface for storytellers to create, debug, and test game agents. We then take those game agents and expose an API beyond just…
Voice driven murder mystery, Interview AI suspects with your voiceAug 2026 · whodunnitai.com · ▲215Hey HN! I'm excited to show off this really fun project I put together. I originally built this project 2-3 years ago, AI was already booming at the time, however voice AI agents were still very early. I loved my proof of concept at the time, but wasn't quite happy with it. I recently had the desire to check out the tech again, and know many of you will be interested. Interviews are speech to speech with OpenAI's gpt-realtime-2.1 over WebRTC. This model is... expensive, and because of that, I have to add some amount of restrictions, conversations are tied to a authenticated Clerk user id. I…

SQL Police Department – Learn SQL while solving crimes2020 · sqlpd.com · ▲550SQL Police Department is an online game where you solve crimes using SQL (and learn SQL in the process). Learn SQL while playing a game!
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