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JAM - The roller derby card game

A simple, dynamic and real-time simulation of the sport of the 21st Century.

  • JAM - Video-Regeln

    Here is finally the explanation videos of JAM, with special effects :) . They are subtitled in English for non-French players so feel free to share !
    You can always find the game on
    Have a great game !

  • Offizielle Freigabe des JAM

    Good afternoon.

    After a long period of preparation since the successful crowdfunding campaign on Ulule, JAM is now available for sale on
    We have also provided some promo codes to celebrate worthily :
    - Promo code FREESHIPPING for... free shipping, starting from 10 games. Perfect for bulk orders, this code shall expire on 24 December 2014.
    - Promo code TOULOUSE. The games are postage free but you have to pick them up in Toulouse.

    If you enjoyed the game as much as we enjoyed designing it or you are looking for a gift idea for Christmas, please don't hesitate to spread the word around you :)
    We are now working on the online publication of all the resources we are talking about for months in order to allow you to enjoy JAM in better conditions !

    See you soon!
    Jean Gadin

  • Offizielle Freigabe demnächst

    Good afternoon.

    JAM is preparing to take off (all thanks to you). The official release of the game is expected soon, with a lot of resources for the game that you can find and download for free on our website.

    See you soon !
    Jean Gadin

  • Lieferungen abgeschlossen und Ressourcen für das Spiel

    Good afternoon.

    The wait was long for some but all the rewards were finally sent around the roller derby planet. Again thank you to you for the support and for being patient. If you haven't received your rewards yet, it is possible that the shipment will be lost. Send us a mail at [email protected], we will find a solution.

    The adventure of JAM doesn't now and we already have some resources to offer to the game.
    First of all, the rules in English : JAM-en.pdf You can post feedbacks here, on Facebook or ask questions about rules and strategy. A FAQ (Frequently Asked Questions) will be written this autumn.
    Sheets to write down your scores are available here :
    - for 5 jams
    - for 2x5 jams with halftime
    - for 2x10 jams with halftime

    We will continue to develop resources for the game as of September 2014 (videos, stopwatch application ...). For those who haven't been able to get the game during the crowdfunding campaign, we are working on an online store.
    If you wish to be informed, please subscribe to our future newsletter here : link to subscribe to our newsletter

    We are also looking for translators so if you are bilingual and interested about helping us, please contact us.

    I wish you a good summer. See you soon for the next step of the adventure!
    Jean Gadin

  • Spiele sind da !

    This news is reserved for project supporters.