We Got The Beat: The Birth of a Custom Map

Shane R. Monroe
The Startup
Published in
18 min readJun 10, 2020

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Beat Saber is a virtual reality phenomenon. Using two lightsaber-like swords, you chop colored blocks flying at you; set to blasting music and a spectacular light show all in perfect synchronization to the beat. These play levels are known as charts, beatmaps or just “maps”; authored by unsung rhythmic heroes of the internet. How are these mini-capsules of musical magic created? The answer may surprise you.

Mediocre Mapper — One of the Tools Of The Trade

If you’re not familiar with Beat Saber, let’s take a look at a little teaser before we continue.

If you’ve played this high intensity rhythm game, you know that timing and flow are everything; a synergy between beat, motion, sound and lights.

What makes Beat Saber special is that these aren’t just procedurally generated levels where someone feeds some little program a song — and a game level pops out.

Beat Saber maps are created by real people using real skills and putting in real time to make maps for everyone to enjoy.

Some attempts have been made to create auto-mapping software, but so far none have…

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Shane R. Monroe
The Startup

I write, blog, record and review anything that interests me — including humanity, parenting, gizmos & gadgets, video games and media.