Thank you for trying the game. I didn't expect the audience to extend beyond the small French community of this game jam participants. I will add instructions in English :)
Thanks for the translation, it's fun to play! It does only seems to work in Firefox, however. Using Google Chrome or Opera, the arrow keys and spacebar do nothing but scroll the screen a bit. Perhaps you might be able to fix that. It might have something to do with me using a MacBook, but not sure about that. Nevertheless, very nicely done.