About Polyhedra Games

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Polyhedra Games is a Brooklyn-based independent tabletop game publisher. We believe gaming should be fun and accessible.

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You won’t find a more action-packed planet-hopping sci-fi role-playing game anywhere else. Nebula Chaos is streamlined to get you into high octane action your first time at the table. It’s a chaotic and technicolor sci-fi space opera tabletop RPG with a DIY mentality that cranks the volume to 11; a quick-paced game of laser-sword swashbuckling and googly-eyed aliens; and space portals that can endlessly dazzle and enrapture whatever brave bounty hunters and storytellers dare take a seat at the helm.

Nebula Chaos is a space opera inspired sci-fi tabletop role-playing game. It’s a game of phasers, laser swords, jump portals, extraordinary aliens, space pirates, galactic marines, starship dog fights, and psionic monks. Pulling from pulp and epic sci-fi alike, it’s intended to be your gateway to the stars; a fast-paced game of reckless abandon that throws all caution to the quasars.

Check out the Nebula Chaos Kickstarter!


When a horrible plagued beast invades Galgenbeck, the party takes a bounty to seek out the source in the doomed forests of the north! They happen upon a disease demon and plagued crypt that may be more trouble than they’ve bargained for. 

A dark fantasy adventure inspired by MÖRK BORGs black metal OSR ethos, THE PLAGUED CRYPT OF HELVETE is a one-shot third party adventure meant to introduce players to the RPG, but it can also be incorporated into an existing campaign.

Check out our Kickstarter for PDFs, softcover copies, t-shirts, miniatures, and more!

Justice Velocity

Justice Velocity is a high octane tabletop role-playing game based on the action movie universe. Inspired by the Fast and Furious franchise, Rush HourBad BoysInitial D, and more, Justice Velocity puts you in the driver’s seat.

Justice Velocity on DriveThruRPG :

Buy Justice Velocity

The full-length Justice Velocity core rulebook is available at DriveThruRPG!

Get the Quickstart Guide

Get your engine started with this quickstart guide! Pay what you want and quickly leap into the action-packed world of Justice Velocity.

Tourmaline Valley: Tritonia #1


Tourmaline Valley: Tritonia #1 is the first of a three-part 5th Edition Dungeons & Dragons adventure where first level players assume the role of a touring band in a world controlled by the maligned artificer Lord Spootify. Combat rival bands and nasty monsters alike in this indie-rockified fantasy RPG module, available now from Polyhedra Games.


News and Updates

It’s been a long time since we’ve updated our site. That doesn’t mean we haven’t been busy! In fact, we’ve
by Clipper Arnold. Featured image from Robotech The beginning of any journey starts with the first step. After you've read
In case you missed it, our Mork Borg Kickstarter has blown past expectations with over 1700% funded at the time
Comic Pages from an Upcoming Mörk Borg Compatible Polyhedra Games Module: THE PLAGUED CRYPT OF HELVETE
Justice Velocity Giveaway on Die Cat YouTube Channel
Check out the Justice Velocity character generator here!Download and extract the .rar at the link above, and create an infinite
Loot Drops is a recurring segment on new items, equipment, weapons, and abilities to airdrop into any Justice Velocity campaign. You walk
Loot Drops is a recurring segment from Polyhedra Games which details new items, equipment, weapons, and abilities to airdrop into
By Eric of Cluster Cove Master of the pavement, second to none by the way of the gun; Justice Velocity
Loot Drops is a recurring segment on new items, equipment, weapons, and abilities to airdrop into any Justice Velocity campaign.