I see they also have something called MTGOX.
Appropriate name for Lever 7 and 216 ETH per month.
Ether Flows to their pockets fast.
They really chose an appropriate name, as same thing that happened with MTGOX funds will happen to those that send any money to this Ether-Flow ponzi scheme and buy those "upgrades".
Did you found any of their main ethereum addresses?
From what I could see in Tx-log on their website, this is the address they are using
0xdad9A007Bc9B80f6db26405529D3Fb72745F2033They claim to have almost 20,000 "players" but current balance is only 3 ETH, so it looks like that their little scam is not working as good as they thought.