oh 3d ? very nice ! i always suggest at my friends to make something arcade-ish , simple and funny to play , sadly the jams last very short for all the things we want to put in :)
I also do the same but now I need to try something new something outside of my skills and 3d gives two opportunities:
- Shaders because most shader tutorials in 3d space
- Some other possibilities for puzzle games :P
the next week i will join too in a game jam with some friends but i will have hard time with the work I am doing IRL and my other projets too , sooo 2024 begins with a lot of challenges
I wish you good luck!