Play Thunder Hydra Coins Max Slot by Fantasma for Free

Thunder Hydra Coins Max is Fantasma's dragon-fight slot where six or more coin or grab symbols trigger Hydra Killing Spins. During this Hold and Win round, coins land on a growing grid and each new one resets the counter to three. Filling a row defeats a hydra head and unlocks a bonus feature: Eye upgrades coin values, Tongue scatters multipliers, and Tooth boosts up to four coins. Jackpot coins up to Grand level can land throughout the feature.