A downloadable game

A complete science fiction RPG, designed to be compatible with Traveller and Cepheus Engine RPGs, printed on a business card.

Basic rules on the front, character creation rules on the back.

Designed as part of the Pleasure-not-Business Card RPG Jam


Planck.pdf 56 kB
Planck_1.jpg 71 kB
Planck_2.jpg 63 kB

Development log


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(1 edit)

This is an amazing stripped version of Cepheus Quantum!


Hi, I am Cepheus Quantum's author - Omer Golan-Joel. I love this! Would you like me to post this on DriveThruRPG as well, attributing you?


I recently opened my own DriveThru account, so I think I can do it.

Thanks for the suggestion, though. I'm glad you enjoyed the game. I'm a big fan of your stuff!