Any suggestions?

I would like to start making a platformer or something of the nature, but I have not ideas that could count as “Original”. A little help?

Maybe make one where the gravity flips every ten seconds and you can't control it.
Or maybe make one where you have to draw some platforms for your character to jump on and then get to the goal in a time limit.

Hehehee…. you know what I will say!
when I get idea givers go ask the studio! you are a member and will be counted as priority remember?