I really don't know how to draw montains

I'm thinking creating a new game... I've not given much throught to it, even because I was just drawing when I got this idea. So I'm accepting sugestions.

Now we have some "fog".

It's a Flappy Bird clone game I'm making :)

Trying to draw montains again...

Coding a loading screen :D

Drawing montains.. (with the same pallete)

Got some git problem on game dev?

I've added some effects (particles when shooting and player fun animation)

Beautiful menu?