Crystal Mystery

Crystal Mystery is an Aztec adventure from GameArt, set in an ancient temple with gold-trimmed reels. A warrior woman leads the premium symbols on a 5x3 grid with 10 paylines, joined by a skull, a pyramid and other relics, with card ranks below.

The crystal skull is the wild, substituting for every symbol and paying up to 4,000 coins for five. Three or more scatters start 10 free spins, and before they begin a wheel on a second screen picks a mystery symbol for the round. The warrior woman is worth up to 10,000 coins for five. A red-or-black gamble can double wins. Medium volatility, a 96.04 % RTP and a 0.1 € minimum bet suit players who like mystery-symbol bonuses. The upper bet limit is chosen by the operator.

Three of a kind on one of the 10 lines pays. The warrior woman is the top symbol at up to 10,000 coins for five, and the premium set starts at 10 coins for three. A, K, Q, J and 10 return 10 to 300 coins. The maximum win is 5,171 €.

The crystal skull wild substitutes for all symbols and pays up to 4,000 coins for five. Three or more scatters award 10 free spins with a mystery symbol, which is chosen at random by a wheel on a second screen before the spins start. The gamble feature can be activated manually after a win: predict the card colour to double the payout.