Water doesn't extinguish fire. I pored so much water on it that it is really still flaming under a lake. Make it so that water does extinguish fire. Water just stops fire from damaging and destroying things. But the fire comes back.
0rava, could you add lava? It isn't a liquid. It is a power. It looks like a different colored red. It acts like a lava colored toxic, because it stains and slowly breaks up an item. It also is like a gas stained item engulfed in a thousand activating incendiaries. Otherwise it is a gas stained item that is on fire that is also sprayed all over with toxic. That is the effects.
Melting sand has a few possibilities. If you get it hot enough and melt the sand this will happen:
1. Nothing.
2.Glass
3.Some unknown substance that is very hot and can burn zombies. Creator, what is that?
I found out something really cool. Go to docterbob's Ring of stuff. Then go on pause mode and put a bunch of fire/blue fire/both on the center of the ring, where the circle is. Unpause, boom, awesome effects.
0rava, fix the glitch that explosive things (When you set it as a prop or really really small rpgs) don't explode on contact. See my Me too level, and the try 2 and the try 3. None of them are exploding.
 "The Sandbox"){kind=icon}
 "Falling Sands"){kind=icon}
 "Mutilate-a-Doll 2"){kind=icon}