Check out this new site im still getting the hang of it but it seems to have good winning rates.
Wee bit of info below- I couldnt explain it in my own words so i have copied and pasted for you.
No referral link im just letting you guys know

Deposits of BTC, LTC, PPC, DOGE are enabled!

News
Social points offer

Recive social points on your first deposit! For example: if you deposit 10 BTC you are going to recive 10 BTCpoints. This promotion applies only once for each coin!

Launching info

One AVATAR has been created by admin on each game. These avatars are going to end after one week. All won coins will be used to promote BITNETY.COM and data about promotion campaigns is going to be public.

Best winners
Avatar adminl10 won 0.026 BTC and multiplied x 25.86 his initial amount!
Avatar admin18 won 0.012 BTC and multiplied x 1.88 his initial amount!
Avatar admin47 won 0.044 BTC and multiplied x 8.45 his initial amount!
Avatar admin92 won 6.618 BTC and multiplied x 124.55 his initial amount!
Avatar admin14 won 20.117 BTC and multiplied x 20117.23 his initial amount!

No random
Do not trust random numbers, only trust yourself!
BITNETY games are based on strategies and skills of the players rather than on luck. It is difficult to trust dice or lottery sites even if they use third-party services or other probable fair systems. In BITNETY your gains and losses depend on your decisions.

Build network
Get referrals and earn social points!
Use your connections to bring people in BITNETY and win social points that play an important role in all games. Even if a user creates an account without using a referral code, a parent will be randomly selected to receive social points. Everybody benefits from new players coming!

No ponzi
All data is public, everybody can win!
Some BITNETY games give coins deposited by new players to old players like in ponzi schemes. But in BITNETY all data is transparent and accessible to all users. Early players have more potential to win large amounts, but last minute players also have the chance to win.

Lifetime profits
Start now, win forever!
Once you create an avatar, it starts to collect coins without limits. With a solid strategy, the initial amount of coins can be multiplied many times. Be the first to create as many avatars as you can, then withdraw the winnings or sell them.