I'm giving a link to the asset pack early so you have time to brainstorm.

https://pixelfrog-assets.itch.io/treasure-hunters

Just like Miz's jam, the games will have a common art pack instead of a theme. The art pack will be revealed at the start of the jam.  This jam is also a 2 weeks long, so there is less stress.

Rules are pretty standard,

No NSFW games

Games must be made during jam

And obviously, the games must use the art pack.