Crypto-Games has a winning streak competition every now and then that uses the 2x payout. I never came beyond 15 wins but if i remember correct the winner went over the 20+ winnings.
The competition is still running?Im not aware that dice sites do have these winning streak competition.20+ straight is really unbelievable on a 50% chance setting.
On my case on all my dice activities i do only see a max of 7-10 straight wins but 20? thats a damn lucky streak.