WARNING: CHALLENGER APPROACHING!
A new foe has appeared!
Make your own Smash Bros. with your own style, your own rosters and of course, your own world.
http://jams.gamejolt.io/smashbrosjam
In Unity, it’s recommended to make your game in 3D.
@Eric5h5 - I’ve changed the scope for the jam. Instead of using original Nintendo properties, devs can create games using their own properties, and their own style of course. 
From the rules:
What does that even mean? Is it required or not?
Some of the rules (the recommended ones) might be better labeled Contest Guidelines or something.
I think you are aiming a bit high for a 2 week game jam, which I believe you haven’t really advertised beforehand (none had any time to prepare, make time on their schedule etc). If I participate (which I doubt, but then again, I’ve always wanted to make a SSB-like game) it will be in 2D, feature extremely simple ‘characters’ and almost none of the recommended ‘rules’. Then again, I would do it all by myself, perhaps you are hoping teams will participate.