Wouldn't the list you want include nearly every casino that has an announcement thread in this section?
Stake.com
Bitsler.com
Gamdom.com
500casino
and nearly every other casino in this section.
this is what I thought too, but I have a feeling OP is talking about something different. AbuBhakar mentioned on-chain games, which could be the one OP is looking for but if not, it would be best for him to just mention the gambling sites he is playing at so people could have an idea what exactly he is talking about.
OP should explain in detail what is meant by real cryptocurrency casino he means, people get confused how to find the casino he is looking for properly, at least OP also gives the casino site he plays as an example, OP is looking for offchain or onchain casino sites, information the details will certainly help