I feel like I'll have a disadvantage if I don't... but I've never made games with others, and I'd like to publish it on my page (and maybe Google Play) if it's good enough.
You dont have to if you dont want to, remember game jams are about having fun.
Ok, thanks!
Tip: Keep it simple. Don't go over your idea, because then you won't be able to finish it. ;)
