The MACHU PICCHU bonus is activated whenever two ‘Machu Picchu' symbols appear simultaneously in any position on the 1st and 5th reels. The player wins 15 free spins and 3x multiplier for the wins from the free spins. The bonus can be re-triggered during the free spins round resulting in additional 15 free spins. They are automatically added to the number of free spins left.