Are you kidding? A built-in faucet of a casino or dice does not give you more than 200 satoshis per claim, and with that rate, a person will have to claim faucet for more than 2,000 times if they keep losing the bets to reach the 1million satoshis target and i don't think it is worth it. The price is very low for this much wagering as it is time consuming if someone wants to do it with just faucet. And if someone decides to deposit bitcoin to reach the target then i don't think it is worth it either, because you will most likely lose more than 0.002 btc before you can reach 1m satoshis wagered.