Before all - greetings, and @Ryan Laley thanks for organizing this jam. I've been using Unreal Engine 5 for quite a while, and some of my training sources were your videos. :)
So, for the question in the topic title... I got a mostly developed game jam game on my hand, which I've previously submitted. Can I continue to work on it, and submit it to this jam (modifying it to fit the theme, of course)? Or do we jammers have to basically start from scratch?
Thanks,
-Shroudeye