@indianplayers
That is nothing, I lost 2.15 btc total at coinroll by martingaling. My highest was 16 loss streak after a 15 loss streak at 2x. If only I could get them back...
so this game ranks up there on the $hit list too..hmm   

16 loss streak at 2x is one 2^16. There is, at any time, a 1 in 65,536 that your next 16 rolls are a loss streak. With millions of bets and people making 100000s and even millions of bets for those using martingale scripts, such streaks are bound to happen. The same happen on every other dice site.
Notice that despite thousands of players, only a very low amount so far complained about such long loss streaks. These are the few very unlucky ones.
Results are provably fair. Any player can verify that their results are fair as well as check the entire database of bets and see that the house edge indeed closely follows 1%.