When players make an extra bet, they are randomly awarded one of five free spin amounts. Players making the extra bet contribute to the local area progressive number of free spins. These awards can be one of the following:  

• Dragon – 50 free spins (reset value)
• Sun – 20 free spins (reset value)
• Moon – 15 free spins (reset value)
• Jade – 10 free spins
• Paper – 7 free spins  

In addition, players can amplify their free-spin wins through their individual Great Wall Multiplier. The more credits bet and the quicker the play, the higher their multiplier will climb. And once the Great Wall Mystery Free Spin Bonus triggers, players play the free spin amount they’ve won at their current Great Wall Multiplier.