...and the site Sucks A$$...
I've been doing it for about 5=6 weeks, no way to get a payout until you have a whole bunch added up. There is a 98.8% chance you will win $.002 and I have rolled 2¢ ONCE, and 20¢ ONCE as well. The second was on Christmas Day, go figure :p Her's the picture proof:

They also charge a 3,000 Satoshi Withdrawal Fee like they can't afford he fees on the tiny rewards they offer :p It is oriented towards getting you to Gamble your "winnings" in their dice game, which I tried. I got up to 40,000 Satoshi, and went bust. Should have stopped, but I was trying for that withdrawal threshold. Live and Learn! LMAO!
It's not a SCAM, but it is damn close to one. Waste of Time IMO, unless U get realy lucky and hit their Lotto. DO NOT Send your own BTC to them! I repeat, DO NOT!!!