Something along the lines of a mini map. Maybe add in a few minigames, for things like escaping from mazes and whatnot.
Everyone likes minigames!!!
We should start simple. Make sigil to begin with and work our way from there to something a little more infinite.
But what I'd really like to hear is how complex visually do people think we can actually make it? Just so we can understand, how far at this point it could be stretched. We'll worry about how bad the art will be later. Hell we'll get Tiefling and the rest of the Civil Festhall hangabouts to help with that department.
I'm not much of a techy. At least not with software. I sort of know how to make stuff in Illustrator or Photoshop, but I'm not too good with either.
What kind of fleshing out some kind of environment do you suggest? I think some sort of minimap would be useful, but nothing too concrete. Bad artwork is worse than no artwork.