Hercules faces a secret thirteenth trial inside Hera’s divine temple. The heist theme unfolds amid collapsing floors, shifting rows, and a storm-lit Olympus. Will of Zeus triggers when at least two wilds land, as thunderbolts may expand them into full reels. The grid tracks a visible charge between spins, and once Zeus strikes, the buildup resets. Land three to six scatters to enter Free Spins with 15 to 30 spins as Abyssways remakes the board. After each spin, Hera removes three to nine symbols from lower rows and new rows cascade from above. During Free Spins, Hercules pays from anywhere, and Pegasus may add up to three Hercules symbols if fewer than three are present. Mythic art, rolling clouds, and a shifting reel structure keep the trial tense from first step to last.