I have not seen many 3d games submitted yet, I am still working on mine but i wonder if we are going to have more then a couple 3d games here. Also I'm on my third week of learning UE5 with no experience but this game jam is fun.
I'm with you, my friend :) This is also my first jam and I'm doing 3D on Unreal. I think there are a lot of them, they will just appear towards the end of the jam. Good luck with the development!