Alot has changed in crypto in the last year.

In 2015 or so you could play with the faucet...win... and withdraw anytime you want. However with the crazy boom that happened in 2017 there was just too much abuse with the faucet and they had to put a hold on it.

Right now most gambling sites are like this. Basically the reason for the faucet is to you can try out the site without having to go thru the hassle of making a BTC deposit. So you are given a few satoshis, just enough so you can make a few rolls and find out whether its right for you or not.

But you can't make a bunch of alt names... gamble on 9900x hoping to win enough to make a min withdraw and hope that the casino will allow the withdraw to make it through.