Raven's Eye, enter the hollowed Celtic grave to uncover the mysteries within this slot.
Look out for: 3+ mystery symbols on at least 3 different reels for at least 9 free spins, collect Raven Orbs to fill the symbol meters for 3 free spins and the symbol becomes a mystery symbol for the entire bonus game.
Game facts: Look deep within the Raven's Eye to discover the mysteries of the world across the 5 reels and 30 paylines of this casino slot.