You can find the Rainbow Zone in the Middle spot on Reel 3.
If a normal wild symbol lands in the Rainbow Zone, it will expand into a 3x3 giant symbol.
If a Rainbow wild symbol lands in the Rainbow Zone, it will expand into a 5x3 giant symbol.
Whenever a wild symbol lands inside the Rainbow Zone, the double score feature will be triggered, doubling the score for the current spin only.
Multiple Double Score spins may be added randomly when spinning as well to help give you a boost to your scores as well.
BONUS: Pot O’ Gold
You will go on a mission to collect coins with the leprechaun’s. Your rewards will increase as you progress through the event.
In the first round, all spots will spin and bronze coins will land on the reels once done spinning. Your total win will be listed on the right under the leprechaun.
In the 2nd round, the leprechaun will move over one row, and silver coins with higher multipliers will also appear in the spots.
In the 3rd round, the leprechaun will move over one row, and gold coins with higher multipliers will also appear in the spots.
For the final spin, the leprechaun will move one final time, leaving a single reel to spin. Only gold coins and pots of gold (biggest win) will appear on the final reel. You can land on 1 or 2 symbols on this final spin.