The game is basically just a sandbox game where you can experiment with different substances to see what it does to people.
There are many websites that offer the falling sand game. One is http://chir.ag/stuff/sand/.
on websites or get the ipod app.
all you do is in the bottem right hand corner it says sand oil ect. all you do is click on it until it gets to 5 and the click once more and it stops
men on sand .com i think any way