I really don't know how to draw montains

Beautiful menu?

Trying to draw montains again...

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

Drawing montains.. (with the same pallete)

It's almost there! - Gold Empire

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.

Another sort of montains...

Testing a new pallete :)

Coding a loading screen :D