The Man Who Built Minecraft in a Week

BUILDERS SERIES  ·  ISSUE 001

Markus 'Notch' Persson didn't pitch Minecraft to publishers. He didn't raise funding. He just built it - alone, in his flat - and posted it online. What happened next became the best-selling video game in history.

A Childhood Built on Code

Markus Alexej Persson was born in Stockholm in 1979 and spent his earliest years in Edsbyn — a small, rural community in the Swedish interior, surrounded by forests and space. His father brought home a Commodore 128 computer when Markus was around seven years old. That was it. That was the moment.

By the age of eight, he had written his first game — a text adventure — largely by copying and adapting programs from books. He didn't fully understand everything he was writing. He just kept going. The act of making something from nothing, of typing instructions into a machine and watching something come to life on screen, was addictive in a way that never left him.

School never captured him the way programming did. He was bright but restless — the kind of kid who was clearly capable of more than the standard system knew how to measure. He never finished high school. Instead, at 18, he landed a programming job. He had no degree. He had his work.

Years of Building Before Anyone Was Watching

For years, Notch worked day jobs at various software companies — most notably Midasplayer, which would later become King, the company behind Candy Crush. He was a capable programmer. But what drove him was the side work — the personal projects he built in the evenings and on weekends, entered into game jams and posted to indie developer forums.

He wasn't famous. He wasn't building toward an IPO. He participated in Ludum Dare — a game jam where developers build an entire game in 48 hours — and released dozens of small games publicly. Wurm Online, an early sandbox MMO he co-created. Infinite Mario Bros. Minicraft. Game after game, experiment after experiment, most of which barely registered outside small indie communities.

This is the part of the story that gets skipped. The years of building that no one talks about. The games that went nowhere. The forum posts. The unfinished prototypes. The habit of making — not because it was going anywhere, but because making things was simply what he did.

One Week. One Flat. One Game.

In 2009, after leaving Midasplayer for a job at jAlbum, Notch started spending his evenings on a new project. He'd been inspired by Infiniminer, a block-based mining game, and started experimenting with the idea. He originally called it Cave Game. Then Minecraft: Order of the Stone. Eventually just Minecraft.

He built the first playable version in a single week. Not because he thought it was his masterpiece — he rushed through it to get to his next idea. The game was unfinished. It was rough. It was barely a game.

He posted it online anyway.

No publisher. No marketing budget. No press release. He shared it on TIGSource — an indie developer forum — and let people play it. And people played it. Then they told other people. Then those people told other people.

Within weeks, Minecraft was selling around 400 copies a day at roughly six euros each. Notch was funding his own development in real time — using the revenue from players who wanted to play something he hadn't even finished building yet.

The Game That Grew Faster Than He Could Follow

What happened next was unlike almost anything in gaming history. Minecraft didn't have a genre. It wasn't an action game, or an RPG, or a strategy game — it was something players defined for themselves. You could build. You could survive. You could explore. You could do almost nothing and still find it compelling.

The community took over. Players built cities, recreated real-world landmarks, designed complex machines using in-game logic. They made YouTube videos — millions of them. They ran servers. They formed communities. By the time Minecraft hit official beta in December 2010, it had moved over a million copies.

Notch founded Mojang Studios with two co-founders and began hiring a team. The company name meant 'gadget' in Swedish — characteristically understated for a business that was becoming a phenomenon. When Minecraft officially launched in November 2011, the game had millions of players across every platform imaginable.

Notch received a BAFTA Special Award in 2012. He was invited to speak at conferences. He was, by any external measure, the most celebrated indie game developer alive.

$2.5 Billion. And a Quiet Exit.

In September 2014, Microsoft announced it was acquiring Mojang — and with it, Minecraft — for $2.5 billion. It was one of the largest acquisitions in gaming history.

Notch's response, posted on his blog, was not triumphant. It was exhausted. He wrote that he had become 'a symbol of something I don't understand' — that the weight of the community, the expectations, the public persona had become more than he wanted to carry. He sold, stepped back from Mojang entirely, and quietly left.

His closing words to the Minecraft community were: 'I love you. All of you. Thank you for turning Minecraft into what it has become. It belongs to all of you.'

Minecraft has since sold over 300 million copies. It remains the best-selling video game ever made — more than Tetris, more than Grand Theft Auto, more than anything put out by any publisher with any budget. A live-action Minecraft film released in 2025.

What His CV Would Have Said

Here's the uncomfortable question: if Markus Persson had applied for a job at a major games studio in 2008, would anyone have hired him?

His CV would have shown: no degree. Some mid-level programming roles at companies most hiring managers wouldn't recognise. A handful of small indie games that went mostly unnoticed. Participation in forums. Game jam entries.

Nothing in that document would have signalled what he was capable of building. Because what he was capable of building couldn't be summarised. It had to be seen.

This is the fundamental failure of how we evaluate talent. The CV rewards credentials, titles, and names of employers. It doesn't capture the hours of output in the background. It doesn't show you the person who builds things that don't exist yet. It doesn't show you Notch at 29, spending his evenings creating something in a flat in Stockholm that would eventually reach 300 million people.

The Builders Are Everywhere. Most Are Invisible.

Notch is not an anomaly. He's an extreme example of something that's happening constantly, at every level, in every industry.

Right now, there are developers building tools that don't have a name yet. Designers creating work that no client has commissioned. Engineers solving problems in public, on GitHub, for free, because the problem interests them. Founders at 23 who've shipped more in two years than most CVs show in ten.

Most of them are invisible to the companies that need them most. Not because their work isn't there — but because the hiring systems we rely on aren't built to find it.

A CV is a document. It tells you where someone has been. It says nothing about what they've built at midnight because they couldn't stop thinking about a problem.

Vaultt is built on a different premise: hire beyond the CV.

We built Vaultt for the people doing what Notch was doing before anyone was watching. Candidates don't just submit applications — they show real work. Projects. Output. Evidence. Employers don't guess at potential from a two-page summary — they see what people have actually built.

If Notch had been looking for work in 2008 — or 2009 when Minecraft was just a week-old prototype gaining traction — Vaultt is where his work would have been found. Not because of where he'd worked. Because of what he'd built.e