A crypto online casino allows you to play Crystal Classics game on the internet with cryptocurrencies. You can either play Crystal Classics game for real money (such as BTC, ETH, LTC, DOGE, BCH etc.) or with play money. Playing at a casino is entertainment that provides fun as well as a chance to win big money. Crystal Classics is a casino game with a RTP level of 95.27% and the game is produced by Booming Games. Booming Games is an online casino game provider.