Crystal Mystery is a video slot game at Wins88 Mobile Casino that features 5 reels, along with 10 fixed paylines. The symbols featured in Crystal Mystery include the traditional symbols 10, J, Q, K and A as well as themed symbols including a gold mask, a Mayan temple, a coin engraved with the sun and moon, the female adventurer and the crystal skull. The minimum and maximum total bet values in Crystal Mystery are 2.50 บาท and 250 บาท, respectively. The special features offered in Crystal Mystery include Wild symbols, Scatter symbols, free spins and a gamble feature.