A crypto online casino allows you to play Mystery Box game on the internet with cryptocurrencies. You can either play Mystery Box 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. Mystery Box is a casino game with a RTP level of 96.43% and the game is produced by Golden Hero. Golden Hero is an online casino game provider.