Here is something that I am planning to do at some point, regarding my fanon game [1].
As you know, the rules of this wiki state that when creating fanon, we are only allowed a page for the game itself, and pages for our created characters - we are not allowed to create pages for canon characters to describe how they are in our fanon game (which is understandable.)
However, as I have ideas in my mind for how the canon characters would be (along with their story modes, endings etc.) I feel that I would like to write this too, not to mention the fact that some of the characters used are minor characters in canon "promoted" to main characters in my fan game.
As this cannot be done here, I am planning on writing fan versions of those characters and other things (like maybe their story mode) elsewhere (most likely DeviantArt) and linking them here on my page for my fanon game. However, I don't know when this will be started, as I have several other projects, and various things about my game need a rethink,