Even licensed casinos sometimes end up turning into scam and running away with funds belonging to gamblers who played on their platform, so i personally expect nothing less from unlicensed casinos, i see absolutely no reason why gamblers should be playing on a casino that is not licensed when there are several licensed and reputable casinos around, and by licensed and reputable, I mean casinos that have stood the test of time and proven themselves to be legitimate and serious with the gambling business..
This days gambling licenses don't translate into reputation and even some casinos that a well licensed can turn out to be scam and unlicensed one operating faithfully building reputation that can transcend a wide range of things and bonuses are given to players with 0 wagering requirements.
And 100% payouts.