Thank you so much for the feedback and advices!
Yes, it is early development stage, fully functional however.
We are going to implement 2fa, provable fairness and proof of fund volumes really soon.
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Great.
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Another thing that bothers me a bit is how often do players usually withdraw their money.
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Immediately after significant win.
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For now for security reasons we have a manual approval of the withdrawals, which can make the process not-so-fast, hope nobody got frustrated yet.
Such thing is no go for most users. Automated instant withdrawals are very important as well.
It can be accepted during developing stage but if you are not sure whether site is working you should have made some betatest version (with play money or testnet) first.
It simply looks like you either have no funds ready to be send out or even worse you are not confident with your payment system (from security point of view).
The true test of your site (from the hack resistance perspective) comes when you enable auto withdr.
EDIT: Eee, my only ignored user appeared.
Friendly warning to OP, guy above this post is faucet abuser. Luckily you have no option to let user set 0.0001% win chance ( which he's going to repeatedly bet. Once he wins he'll insist to be paid and starts spreading FUDs if you refuse).
I recommend you to put some clausule preventing such abuse ( purpose of faucets is to try how site works, not to make money of it).