Smoke on the Water

Big update! I guess I'll begin with the title. In the oasis, if you use the flamethrower, the flames will turn into smoke, like so:

I finished the oasis level completely, so here are the other two screenshots:

The floating things are clams. Originally, their mouths are open, but if you shoot them enough times they will close, allowing you to use them like stepping stones. Well, yeah. Maybe this wasn't such a big update. Just kidding, this is huge, you haven't seen nothing yet!