Can any of the gamblers confirm that it has become impossible to take the jackpot with the number 8888? Until a few months ago you could win from time to time but now the number 8888 does not come out anymore.
There are many issues with freebitco, but their game is provably fair. The number you get in free roll or multiply game is determined through some mathematical calculations and there is no way they can cheat you. If you didn't win the jackpot, that was because you wasn't lucky enough.
And you probably know the probability of winning the jackpot is only 0.01%.