Extra Wilds
It also awards 5 Free Spins and triggers the Ziggurat of the Babylon Bonus Game where you can win extra Free Spins with higher multipliers.
The bonus chasers will really get what they are after with the Pirate Attack Bonus, Treasure Hunt Bonus, and a multi-feature Free Spin Bonus. These features combined with the Stacked Wilds will ensure some massive wins and great entertainment value.