The golden dragon is the wild symbol, it can land stacked on all the reels and will substitute for all the other symbols, except the scatter symbols, to help and form winning combinations.
The Yin Yang symbol is the scatter symbol and it can land on the middle three reels.
When the Yin Yang scatter symbol lands on reels two, three and four simultaneously you win three times your total bet and trigger the Dragon Free Games. You will initially be awarded five free spins during which special stacked wild symbols are added to the reels to help you win big. Better still, the free spins can be retriggered indefinitely.
Yun Cong Long offers a top payout of 2000x for landing five wild symbols along a payline. The phoenix can payout up to 400x, and the dragon, tortoise and fish can all payout up to 250x.