What are the different types of crypto casinos?

Could you elaborate on the various types of crypto casinos that are currently available? Are there any that specialize in specific cryptocurrencies, such as Bitcoin or Ethereum? Are there decentralized crypto casinos that operate on blockchain technology, providing greater transparency and security? Additionally, are there crypto casinos that offer unique gaming experiences, such as those that integrate augmented reality or virtual reality? I'm particularly interested in understanding the differences in terms of user experience, game variety, and any additional benefits or incentives that crypto casinos might offer.