Mogel is looking better. I forget, do the sprites need to be doubled up for the game itself? I remember that being a thing. Otherwise if you'd like some help it would be handy if you posted the regular sized sprites along with your WIP.
Yeah, each pixel is basically a 2x2 pixel square. Although that's already done for what we've got.
Apart from Mogel's head, which I cannot seem to do (and may redraw entirely), the only other one that really bothers me is Spidream. That pose just looks so unnatural.