So I had a great idea for this jam when I discovered it on Thursday, and I've been making good progress so far. The thing is, there's only 12 or so hours left and I don't think I'll be able to finish it in time :( but I really wanted to, which is why I'm so annoyed at myself for not noticing this jam sooner.

I wanted to ask whether or not the host would accept submissions past the deadline, and if not, would a similar jam be created in the near future? Thank you

Hey Billy! Thanks for asking. This isn't a competitive jam so if you just even make a page and submit a buggier build for now and replace it later, that's beyond okay. There will be another 'Murakami Jam' in the near future when I have time to better set it up and support it (and uh... participate myself). There will be a different them and modifier but the rest of the jam will be in the same spirit.

tl;dr Make a page and submit it but feel free to replace the build with a better version when you can. There will be another Murakami Jam but with a different theme/modifier set. :)