The Hold the Jackpot bonus is triggeered by 6 Bonus symbols, however, Sticky Bonus symbols can be used to increase players’ chances of activating the bonus round. Once players enter the lair of the snake-haired Gorgon, they have to collect various Bonus symbols. To avoid being turned into stone by Medusa’s gaze, players have to use mirror-like shields acting as Standard Bonus symbols, awarding prizes ranging from 1x-10x, 12x, and 15x their bet. Special Bonus symbols include Jackpot symbols awarding corresponding Mini, Minor, and Major Jackpots, Medusa symbols accumulating all values from Standard Bonus symbols and Medusa symbols, Mystery symbols transforming into any other Bonus symbol, and Medusa Mystery symbols that guarantee a Jackpot win, as they can only transform into one of the Jackpot symbols. Collecting all 15 Bonus symbols of any type awards the Grand Jackpot of 2000x player’s bet and all prizes are summed up at the end of the bonus round for a massive total win.