Hi Nine,
Thanks for the feedback. The mood board was added at the last minute, partly to get some content that showed the idea of how the "characters" could vary and partly so I had another reason to play with Midjourney. However, as Gwen mentioned, they don't actually match the art scheme for the game (top-down) and so probably would have been better left out. I should have booted up one of my many tower defense games and grabbed some screens.
I was already thinking of something to add more interactivity between streamers and viewers, a more social and less passive connection, and this GDD theme forced me to sit and think about it instead of just idly wondering what I could do.
I agree that the document was too long, and I adhered to the template too much. As I've said over in the Discord, I'm frustrated I didn't take the time to add a few simple diagrams (especially since I required them from my students).
When you mentioned the actual genre, do you mean I should have tried to define it in text?
I'm not following the comment about first person. Can you elaborate?
Thanks!