I've got a neat proc gen thing I made *years* ago, that I've had published on itch for a while now.

Is it against spirit to submit an old old thing I haven't touched in a while?

Just curious how people feel about this.

I think it's technically within the spirit of the jam - it's a chance for you to show your work off to the procjam community! You could always take Nikolaj's approach here, and renew it a bit this week, to celebrate the theme too https://itch.io/jam/procjam/topic/1094153/my-renewal-theme-is-renewing-my-2019-p...

Either way - I think it's okay!