To be clear are you looking for on-chain games right?

I recently found this casino https://decision.casino/ when I view the services section. They are offering all automated games and based on blockchain. If this kind of casino is what you are looking for then I can help you to find more but most of them is same like this that is not reputable because they are not popular to be tested.

The other one is this https://play.zkasino.io/ but still on testnet but this casino is really   promising because it embodies the true decentralized casino.