Love the shading and expressions! especially the expressions 

I love your style, it looks pretty fun ! ^^

 your pixeling is good,

and you should feel good!

I recognized the style from the preview. It is great to see you here again! And great art.

 Ficou daora,gostei muito do pixel art.

Great style, there's loads going on too.

Great fun!

I think you might have missed a pixel in the outline of the hair of the curly-haired character.  My bad if that was intentional. : )

Sweet piece!

Thanks, didnt notice that! Fixed that and another little error someone on youtube noticed (the ammo belt coming out of the crate cut off abruptly) 

Not usually my kind of liking but this is actually quite charming. It's a very attractive album cover.

I think there is a broken line at the crate left from the chicken. other than that it's really good.

 awesome

 Awesome work!

Very nice piece! I love the colors and composition.

Only thing I would suggest is adding a little AA to the clouds and building silouhettes in the bg.

I congratulate you on your twitter, and one "click" later I found you here !! Very funny ;)

So one more time : congratulations for your awesome work !

 This is really awesome!