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- He vibe coded a game from scratch and got to $1M ARR in 17 days
He vibe coded a game from scratch and got to $1M ARR in 17 days
Wild stuff
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Wild stuff — seventeen days.
Pieter Levels spun up a lean, browser-based flight sim with Three.js and AI—and hit $1 million in ARR.
Literally 3 hours to get a fully functioning demo:

No long specs. No bloated roadmaps. He “vibe coded”: prompt-driven AI snippets for shaders, UI components, data models, even placeholder art. In hours he had a runnable demo. In days he had a money-making SaaS.
The game is free to play. You load a tab, pilot simple shapes, and enjoy slick visuals. Revenue lives in ad slots: branded zeppelins, floating billboards and terrain logos at about $5,000 a month each. Stack enough placements—and you get real ARR numbers fast.
This is just another example of the massive leverage you get from AI as a devpreneur.

AI slashes months off your backlog. You can chew through boilerplate and focus on high-leverage features: core loops, retention hooks, monetization edges.
Think about what that means:
Accelerate Monetization Cycles
Ship a monetizable prototype in a week, test ad yield or microtransactions live, then pivot before your competition has finished specs.Collapse Development Timelines
With AI scaffolding, you scaffold services, UIs, and even tests in minutes. That’s hours saved on wiring and debugging.Turn Audience + Execution into Unfair Advantage
Levels already had followers. He teased progress, built hype, then captured early ad buyers. You can…
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