Hello! My name is


AKA Helicity Boson

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Hi! My name is Martijn

But most people know me by my online moniker/pseudonym: 

Helicity Boson.

I love all things RPG and Art and am trying to provide the community with quality content wherever possible.
I am available for art/map commissions

Latest from blog

Make your own Zine binder!

Zine storage got you flustered? Let me show you the way!

Friday Fun Map #4

Abandoned and haunted cells? A thieves’ den? A forgotten Crypt? DEADLY MUSHROOMS? Just how much trouble can one sewer hold? Find out in Friday Fun Map #4 / 52 !.. Read more

Building a playlist

It’s my assumption that most GMs have at least some sort of playlist going when they run games, even if no one is actively listening to it having something that.. Read more

Friday Fun Maps #3

The streak continues! I wanted to play with some verticality to challenge player mapping with this one.I didn’t end up doing more than two layers in the end, so I.. Read more



Need some weird monsters? or a Dashing Hero? I can help you!


Creating awesome TTRPG maps is a specialty of mine!

Ready to bring your ideas to the gaming table? I'm here to help!

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