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<blockquote data-quote="Yair" data-source="post: 2525866" data-attributes="member: 10913"><p>Of course, the serious contender is the Open Game License (OGL), along with the d20 System Trademark License (STL) and it's System Reference Document (SRD). D&D's system (the d20 System) is the best license in town, in that it gives you the greater market. You can just use the OGL without the STL or even the SRD, which has led to...</p><p></p><p>FUDGE is also released under a fairly free licesne, as well as <a href="http://www.fudgerpg.com/publishers.html" target="_blank">through the OGL</a>, allowing you to use the Fudge System Trademark License to indicate compatibility.</p><p>It's a fun system to tinker with, but it's really more of an aid in making a system than a complete system unto itself.</p><p></p><p>Action! is another system that is <a href="http://www.rpgnow.com/product_info.php?products_id=2293&" target="_blank">released under the OGL</a>.</p><p>I have no experience with it.</p><p></p><p>You know, I seem to remember "Diamon Rules" or something like that as having their own free license, but I never really tried it and can't find them now. Oh well.</p></blockquote><p></p>
[QUOTE="Yair, post: 2525866, member: 10913"] Of course, the serious contender is the Open Game License (OGL), along with the d20 System Trademark License (STL) and it's System Reference Document (SRD). D&D's system (the d20 System) is the best license in town, in that it gives you the greater market. You can just use the OGL without the STL or even the SRD, which has led to... FUDGE is also released under a fairly free licesne, as well as [URL=http://www.fudgerpg.com/publishers.html]through the OGL[/URL], allowing you to use the Fudge System Trademark License to indicate compatibility. It's a fun system to tinker with, but it's really more of an aid in making a system than a complete system unto itself. Action! is another system that is [URL=http://www.rpgnow.com/product_info.php?products_id=2293&]released under the OGL[/URL]. I have no experience with it. You know, I seem to remember "Diamon Rules" or something like that as having their own free license, but I never really tried it and can't find them now. Oh well. [/QUOTE]
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