It plays like a game.It teaches like a year of it.It ends with a document you can build from.

An hour, and what is inside it

You are dealt a founder rather than allowed to design one — one of six archetypes, with the strengths and the gaps that come with it. Then you pick a market and an idea out of 107, and after that nobody asks you what kind of company you would like to have. They ask you what you are going to do on Tuesday.

Measured, four walks

62 screens. 59 of them you have to answer.

The app is named after a claim, so the claim is instrumented. A full pre-seed run drives 62 screens and 121 taps. Read only the screens you must answer, at an ordinary 200 words a minute, and the run lands a little over an hour — 63 minutes on the walk we measured.

That count moves with the market you choose, and the honest caveat is the one the instrument prints itself: the screens and taps are measured, the minutes are derived. A real median needs real people, and we do not have one yet.

The ladder

Eleven phases, and eleven ways it ends

Founder profile, problem validation, MVP, team and funding, growth, then the rounds: seed, series A, B, C, D and up, and unicorn — eleven in the shipped content. A company can finish as a unicorn, an IPO, an acquisition, an acqui-hire, an IP sale, a merger, a pivot, a founder exit, a profitable independent company, a sustainable small business, or a deliberate wind-down with money left to give back. Ten of those are not failure and one of them is the one most real companies actually reach.

What you learn, and where you learn it

Nothing here is a lesson with a next button. There is no glossary and no lecture. What teaches is the question itself: it is specific, it has consequences you can see in the bar at the top of the screen, and there is no option that is quietly correct. 121 distinct questions exist across the eleven phases, holding 551 answers between them.

What an investor is actually looking at

At the end of the run you pitch, and the verdict is not a mood. Underneath it sits a scorecard: fifteen dimensions of the company you built, each computed from decisions you made an hour of game-time earlier. The screen shows you the scores, then shows you which choice moved one of them and by how much. That is the part no pitch-deck feedback ever gives you.

• Problem Evidence
• Customer Clarity
• Founder-Market Fit
• Product Evidence
• PMF
• Revenue Evidence
• GTM Repeatability
• Unit Economics
• Team & Leadership
• Capital Efficiency
• Moat
• Governance & Risk
• Expansion
• Integrity
• Unicorn Momentum

What you walk out holding

This is the part that is not a game. Every answer you gave was also being written down, and at the end the run compiles into a product build specification — twelve sections, laid out for a builder: product context, business model, MVP scope, user journeys, functional requirements, data model, AI capabilities, integrations, UX requirements, security and compliance, analytics, acceptance criteria. Copy it, or save it as a PDF.

How the document opens

“I came here from 1 Hour Startup, and I have an idea I believe in.

This is not a sketch I wrote in one sitting. It is the record of a run through that game: a long series of decisions, made one question at a time, with the trade-offs in front of me. Every line below either traces back to something I answered, or says plainly that it does not.”

The first words of every specification the game produces.

The limit, said first

The game does not build your app

It writes the brief. The building is done by a tool you choose, and it will ask you things this document cannot answer. Where an answer was never captured, the specification says [NOT CAPTURED] and tells the builder to derive it and label what it derived — rather than inventing a fact and presenting it as yours.

Eight build targets are supported, and the document is reordered and re-worded for whichever one you pick:

• Lovable
• Replit Agent
• Bolt
• Bubble
• Webflow
• v0
• Backend / API
• Database schema