I think they doesnt have any issue about the paying or everything seems quite good though. And they have some big payout too.

That's nice to know. How do u know about big payouts?

There is a thread listing BIG wins of this game. May be u can check this - https://bitcointalk.org/index.php?topic=1635955.0. I have also quoted the list below...

Correct. The biggest one so far seems to be this...

BTC 0.0998 to BTC 1.5968
Bet ID: 685
Choice: 2
Bet Amount: BTC 0.0998
Tx Hash: 7d7a65100e600d7b535687adaf0e26efa8dcf1a5291be3f5587ed54f438e8702
Status: won
Confirmation Block Height: 437693
Confirmation Block Hash: 000000000000000000fafc2ec0ccf2df5ce6ba6aa7c68a1c1fe035ed778b3ee2
Return Amount: BTC 1.5968
Return Address: 1CoinBcK1kA9uK8vpkUncEwLHjEm5Wbkph
Return Tx: 80023ca0cf1a34d865389118c4bb1247dd8cbe9a3719a5741e9deb82ec8db58e

It´s SCAM!!!

LoLz... So u suddenly woke up after August 29, 2013 to write this post without any proof for the same? Cheesy