This might be a little off topic yet i would be asking about withdrawal.
If you are a signature campaign participant and with the current security system of blackjack.fun on which to those people who dont make out deposits
will be having those withdrawals would be processed manually. So the question is, if you do play with your signature pay inside the site it would solve out the
problem or you would really be needing to deposit the minimum at least?
I am an example of such a participant. My deposit consists entirely of the reward for participating in the signature campaign. I don't know the answer to your question yet, but I'll look into it in the coming days and let you know. I'm just as interested in this as you are. I hope this doesn't turn into a little quest that I had to go through:
https://bitcointalk.org/index.php?topic=5239387.msg59358747#msg59358747 
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