In the beginning, the WOF was generous and I won multiple times 5000 RP and 5000 sats so it helped me to reach 100k RP to cash it out also. One other benefit they had, after reaching a certain tier, was the higher daily interest they offered on BTC. I had about 0.1 BTC on them so that slightly higher interest gave me some nice rewards in the end.
I remember how generous freebitcoin was when wof and premium membership first launched, in one week it was very possible for us to get 5000 satoshi or 5000RP, no need to count lottery tickets because they turn to ashes if we don't win.
Maybe some have forgotten, they even had a promo, where with a minimum deposit you will get wof without wager requirement rules and it was cheated by their players so that the promotion was finally stopped.
And freebitcoin became one of the casinos that was widely abused by its users, one of which was when premium membership appeared and also their faucet.
We can only remember the glory of freebitcoin