About this project
An original browser shop sim about a lock-up on a lower level, made because the loop of inspect-haggle-decide is fun to build.
What this is
Probably Stolen is an unofficial, non-commercial fan-made browser game inspired by the genre of Probably Stolen. It is not the official game, it is not endorsed by anyone, and it contains no official assets. The name, characters, factions, items, events and rules are original to this project.
What is original here
All of it: the TypeScript engine, the CSS art, the synthesized sound, the item table, the customer archetypes, the five factions, the events, the economy, the writing, and all five language catalogs. No screenshots, logos, key art, music, sound effects, store text, or character art from the official game are used anywhere on this site. The genre is shared; the work is ours.
The game that inspired it
Probably Stolen is developed by Questing Goose Studio and published by tinyBuild. The 1.0.0.2 build released on Steam on 28 October 2026 at $19.99, with a 10% launch discount running to 11 November 2026. This project does not distribute, mirror, or link to any copy of it. If the premise interests you, buy the real thing — it is a much larger game.
How it is built
Astro generates a static site, one page set per language. The game is a single TypeScript module that renders into the page with plain DOM and CSS, and keeps its state in a small store. Sound is synthesized with WebAudio; there are no audio files. Saves are versioned JSON in localStorage, with migrations. There is no server, no analytics, and no third-party request at runtime.
Corrections and takedown
There is no contact form. If something here misstates a fact about the official game, or a rights holder wants something removed, use the contact published in the domain registration record and it will be handled. Facts on this site are limited to the public release details listed in the fact sheet.