Well, I held my breath and played both games. I went through as many variants as I could be bothered, and still had time left over.
If, and this is a big if, you want to collaborate with people, you need to give them something interesting to use as a hook, and set up a story to let them be creative.
http://chooseyourstory.com/story/allegedly-a-dragon-story
As an example. Each writer decided to do something interesting, and wrote something they could do within the framework of "You are a young dragon, learning to be a dragon". Each of the people involved, had experience, writing chops and a lot of respect ofr each other. You, matey, are a random ghost who could easily just want to ride the coat-tails of someone else's work.
So, sorry love but might be hard to get anyone interested with such a vague project.