i deleted a dead game i had, but i remember perfectly one level, can i make it again and use it to show how it was? And if yes, can i use it to make the demo or do i restart?

It's okay to delete all the code, sprites and redo it again

can we make something before the jam starts? Like art, music...

I was wondering if I could use a game  I have on here, It's a demo  I made for 7 day game jam, I feel its unresolved. 

Hi! I feel a bit silly asking this and I wanted to know how to upload my game to the jam because it is my first jam in which I participate and that is it, I hope they answer me bye

can i use an un original idea like make a game with the similar idea as another game but add my own features?

I have a game prototype I submitted to a jam back in 2018, and have not actually touched since. Am I allowed to submit it using the same game page, or no? Just want to check. I rather be safe than sorry.

Here's my story: I started this game in 2017 right after going to BitSummit and trying VR for the first time. I wanted to make something that felt kind of like a VR game but I didn't have  VR headset, so I learned how the gyroscope worked on my phone and made a game where you hold your device out in front of you and point it in 360 degrees (any direction), and you can even tilt your device and it will stay rotated correctly.

My problem was that it wasn't really fun. It was like a cool tech demo, so I kept dropping it and picking it up again. The last time was in the second half of 2019, in which I tried to turn it from a shooter into a vaguely tower defense type game using satellites that you place in orbit around you. Then... well a combination of burnout, me ruining some important code, and my version control COMPLETELY failing on me and I just gave up, sometimes around December of 2019. Then last month I found an old backup on an old laptop from mid-2018, and copied that to my current computer and updated it in Unity.

Here are the questions: I had this in Early Access on Google Play, but never anything really advanced enough to call more than a tech demo, and no one really played it.  Is this acceptable for not being officially released? Also, I saw Revival Jam was announced and that is what inspired me to pick it up and just finish some version of the game once and for all. I started before the start date, is that ok?  I'm hoping to not do this until the end of the month either way.

Thanks for the inspiration.

Can I enter a game that I made for a game jam, but I never finished it? It has a game page on itch.io, but it has never been published or advertised.

can we revive an old game idea or unfinished and unpublished game into a full finished game instead of a prototype?

Can I revive a game which I released as a prototype but is so broken its bordering on unplayable?