Hi, if I don't have time to finish the game for this Jam, will there be another one later or is this one unique?

And if there is going to be more, how often are there?

Thanks! (I hope I explained myself well) :)

Submissions are pretty much always open and if you read the page it states

"This simply a submission page for the zine. I do not consider it a jam and would encourage others to do the same. If you want to make a new game for the zine (and I'm not commissioning you) more power to you I guess."