Terms are changing from time to time including about KYC related thing.
These days, KYC seems to be something very common in this gambling industry due to license and regulation.
Unlike what we can see several years back when crypto gambling industry is still in the beginning stage as well as on the other crypto industry such as exchanges.
Regarding KYC, always ask the support first so we can be sure about the rule in the casino.
Of course, you can ask the casino about their rules in advance - when they require or do not require KYC.
However, all of us in recent years have seen a tightening of these verification procedures, which, for example, I do not like at all. And therefore, any player should be prepared for the fact that he can take the winnings only if he fulfills the verification requirements, and these requirements themselves can be suddenly changed. For example - you will be required to record a video of your face, of course - a photo of a document when you hold it near your face, an inscription with a date in your hands and other options. All of this is extremely disgusting and annoying to me.
And I think many of you are also disgusted and do not want to deal with such nonsense - to send someone this generally personal information.