You start the game in front of a big, deserted house that hides a lot of secrets. You are carrying a mysterious crystal that will help you travel in time. You start the game in front of a big, deserted house that hides a lot of secrets. Play'n GO · Playson · Betsoft · Red Tiger. A dark mystery full of hidden objects is here! Adventure beyond the gates of a mysterious castle to discover a story rich with enchantment and thrilling. OS. Retorno para o jogador. %. A hidden object game with a slightly new way of playing. Experimente slot Crystal Mystery online e gratuitamente no modo demo sem download ou registo necessários. The graphics are beautiful and clear, and very evocative. O serviço exclusivo da SoftGamings que permite que a sua própria equipa de TI desenvolva um casino personalizado. Salve o pai da Nicole! Game System Requirements. The Mystery of the Crystal Portal - Download full version game free - no trials! - Unravel the mystery of the world's greatest discovery and seek out the. You are carrying a mysterious crystal that will help you travel in time and. The soundtrack is a lovely, relaxing tune. .