In the 3 jams (ik it's not a lot) I've done it solo and it worked out just fine, and in those jams there was only about 5 days, but in this jam there's a whole month to make a game.
I'm sure you can, but why not having a very good UI/UX designer (me lol) in the team to support and bounce ideas with? DM me on Discord if you want to team up (petoardo)!
