Okay, after freking out like a little girl, here’s my first screenshot.
I have already made all the animation (or, I think I did) now I have to make a game with it. Background and props are not final AT ALL.

May I introduce you Dusty. A little ball of dust who love to enjoy his house, but come a day of violent wind… He’s alone, outside, and want to go home !
Okay, that’s the idea. So, I’ve to work now.