I've no idea. Since the community writes the majority of the sheets, you might want to just create a game and search through the drop down list to see if it is on there. Does that game go by any other names, is it similar to another game system (and therefore might have interchangeable sheets)? Another place to look is the list on github: <a href="https://github.com/Roll20/roll20-character-sheets" rel="nofollow">https://github.com/Roll20/roll20-character-sheets</a> In the character sheet section of the forums, there is a pinned thread for sheet requests, if you want to post info on the system/sheet there.