I realize this jam is light on rules, but it might be nice to have a bit more description on the jam page. there are many questions that people could have like “what engines can I use?” or “are NSFW entries allowed?”
some graphics and colors could really help too. there’s a nice cover image that shows in the jams calendar listing that you could add as a header. 
you don’t have to go crazy like some jams, but maybe GBJam could serve as inspiration?