It took a while, but I think I gnashed everything.
the gnash jump takes time to get used to. It is quite interesting how you can gnash while in air and then do an air jump, but it is quite clunky. Controlling the character mid air feels weird. On one hand he feels heavy, but on the other hand he slides off platforms after landing.
I like the visuals, but it is not clear to me what the player character actually is. It still looks like a duc with teeth to me.
Good luck with future updates