Best physic game ever !

Everything is in the title.
But Im still waiting for an upgrade, ´cause:
_stone should turn into sand not powder when dragged or touched by an explosion.
_ sorry guys, but molten metal and molten glass is not magma.
-finally, fighters should be a bit smarter.
Thanks ( if you share my ideas, post this again).

413x4ndr3 about Powder Game, v1.4