I have an idea for a game that was inspired by and fits the theme for both this jam, as well as the concurrent GoedWare Game Jam. I haven't started on the game yet so I'm already a day behind for this jam (2 days behind for the other), but my question here is - can I submit to both without penalty?

Asking specifically about the rules for this particular jam - I couldn't find any specific restriction here I know some jams do.

Hmmm, had not thought about this, we would prefer you submit 1 game per jam as its easier to manage, as we sometimes get flooded by people submitting to every jam they can and we flag it as spam. So to make sure you don't get flagged by our mods,I would suggest to keep it to one jam please!