Powdertoy? Never heard of it?
Now you have, so you have no excuse.
Be there..http://www.powdertoy.co.uk

It's just a falling sand game copy, nothing to see here folks, move on.

It sort of is, but with more glowing and air pressure and radiation and stuff.

Also, shouldn't this go in games?

I like to make what I call 'pressure chambers' and transfer air pressures and materials between them.
I didn't know it had been updated though.

Burning Sand with glows and a much better GUI. Pretty good.

I wish it was easier to customize the materials like in Burning Sand.

Water Guns ftw.

Kudos if he makes a working computer with actual ram modules à lá minecraft.

Powder game has better physics than Falling Sand game, FSG just has better moddability.

There are tons of versions of the FSG, but the most recent one is pimp. I think it technically isn't an FSG, since there's no actual falling sand, but it's got more features than the Powder Toy AFAIK.

The Powder Game != Powder Toy

The Powder Game came first :3

And wxSand and Burning Sand came before Powder game.

And XavierEnigma's various games (Pyro Sand, Hell of Sand, Falling Sand Game) came before them, and were also predicated by others, I believe.

God I know way too much about falling sand games.

Grif - I know, man, I was talking about just the two.