From the site's FAQ:

How do I know I won't be scammed?
You can view ALL of our activity on the Blockchain. It's impossible for us to cheat you out of your money without EVERYONE seeing.

-- Well there you are. It's evident from the blockchain that my payment was skipped (the payment that was sent went unconfirmed and the 1.3 BTC was never resent to 1C4MsHnx3U4FFsQ6uh1k6a9wnujK6epUBG in Week #2.

The program ended and I didn't get paid out. What the hell?
Unlucky, the last investors of each day take the highest gamble. Try again on the next restart!

-- Sure I could but who knows what other glitches might pop up. The glitches may be beyond your control but the way you handle things is not. Maybe the dropping volume in the games is some sort of a feedback too?