The jumpersrpg.com website, along with all content contained within the website, including all downloads (text, audio and video), as well as all streaming content, is released on the Creative Commons Attribution Non-Commercial Share Alike 3.0 license. To learn more about this license, check out the Creative Commons website. In a nutshell, this license gives you the right to take anything you find on this site and remix it, edit it, change it, and release it however you choose. However, you must not release anything remix commercially, you must include attribution to the Jumpers RPG, and you must allow others to remix, edit, change and release your content as well.
The reason we released the Jumpers RPG, and all related content, under this Creative Commons license is because we want to create an open community built on sharing and collaboration, in the hopes that together we can create some spectacular experiences for players and Jump Masters alike.
What we suggest for you is to download the rulebook, look it over, and then make whatever changes or additions you think are necessary: enhance the spell list, rewrite the ranged combat rules, add to the narrative thread. Whatever you think you can add to the Jumpers RPG to make it a better experience, we are interested in hearing about.
Sharing is the future. We just want to make sure everyone is having a good time while doing it. Please, tear Jumpers apart and put it back together again. It can only get better with your help.
Thanks, and have fun!