As of right now, Tile World is our sole focus. Currently its just 2 of us, a programmer and a concept + illustration artist. We can make a lot of progress as it is, but to finish the game we still need a solid sprite animation artist.
There are no registered leaders of this group. This can be granted to the right person on request. Also why don't you join the community, we welcome creators and consumers alike and look forward to your comments.