Discover a vibrant ecosystem of evolving amphibians on a tropical volcanic island in Fire Toad, a visually striking slot from Play'n GO. This 5x4 game features 1024 ways to win, where the core mechanic revolves around symbol upgrades, transforming smaller toad symbols into larger, more valuable ones. The Free Spins round guarantees at least one symbol upgrade on each spin, ensuring higher-paying symbols dominate the reels and increasing win potential significantly. This high-volatility title offers a unique evolutionary twist on slot gameplay, set against a lush, exotic backdrop.