Secret Symbol is the impressive new 25 line slot with lush Aztec graphics, released exclusively by Real Time Gaming! The Aztec Chief is Wild and 3 or more scattered Pyramids appearing anywhere will award the free game feature. Every potent free spin will unveil a new prize multiplier, up to a huge x20, which will be applied to any win on that spin! Aztec Chief Wilds will also expand to cover their entire reel during free games!