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> Legality of using existing RPG rules., Legal and acceptable, unenforcable or just plain criminal ??
Synner667
post Sep 8 2008, 10:14 AM
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Hi,

With the advent of Fuzion, D20, etc I wondered what's the the legal position of using rules mechanics that already exist for something more than just a homebrew system/setting ??

Can a dice mechanic be copyrighted/patented ??
If I want to design a rpg using [stat+skill+d20 vs target number] or [stat/skill or less on d20], do I need to license it from someone or is that generic and unenforcable ??

Obviously, designing an rpg with the same mechanics and background and options as an existing rpg would be copyright infringement...
...But few things are unique and parallel design does happen.


Thoughts/ideas ??
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Posts in this topic
- Synner667   Legality of using existing RPG rules.   Sep 8 2008, 10:14 AM
- - Fuchs   d20 has the OGL, the Open gaming License. It...   Sep 8 2008, 10:35 AM
- - Synner667   Thank you... ...But that doesn't address the p...   Sep 8 2008, 11:02 AM
- - Fuchs   You asked if you'd need a license to use the d...   Sep 8 2008, 11:08 AM
- - nezumi   QUOTE (Synner667 @ Sep 8 2008, 05:14 AM) ...   Sep 8 2008, 03:04 PM
|- - Cantankerous   QUOTE (nezumi @ Sep 8 2008, 05:04 PM) Fro...   Sep 27 2008, 12:37 PM
- - hyzmarca   Mechanics are, at best, patentable and usually not...   Sep 8 2008, 04:26 PM
- - Dumori   Or wording that can't really be change and you...   Sep 8 2008, 04:53 PM
- - Fuchs   Original ED had such a system. You rolled differen...   Sep 8 2008, 10:44 PM
- - deek   So, it seems to me you can make up and use any dic...   Sep 9 2008, 06:08 PM
|- - Kronk2   QUOTE (deek @ Sep 9 2008, 01:08 PM) So, i...   Sep 20 2008, 06:00 AM
- - Dumori   I think we might be running out of practical dice ...   Sep 9 2008, 07:49 PM
- - Alex   Word to the wise - if you step on an interested pa...   Sep 22 2008, 04:17 AM
- - shadowfire   QUOTE (Synner667 @ Sep 8 2008, 06:14 AM) ...   Sep 22 2008, 05:06 AM
|- - Cain   QUOTE (shadowfire @ Sep 21 2008, 10:06 PM...   Sep 27 2008, 04:24 PM
- - shadowfire   Right.. which is what i said. You can patent it bu...   Sep 27 2008, 04:31 PM
- - Dr. Funkenstein   In other words, you can use the mechanics and even...   Sep 27 2008, 04:32 PM
- - shadowfire   ............... I'm just wondering why you ...   Sep 27 2008, 08:33 PM
- - Dr. Funkenstein   QUOTE (shadowfire @ Sep 27 2008, 02:33 PM...   Sep 27 2008, 08:45 PM


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