When a Gold Shield appears behind any symbol on the first and fifth reel in the base game or in the free spins, the jackpot is triggered. You will then see 12 scrolls and you have to choose one to reveal the Mini, Minor, Major or Grand Jackpot. Here’s what each of them offers: Mini Jackpot – 25 times your stake; Minor Jackpot – 50 times your stake; Major Jackpot – 300 times your stake; Grand Jackpot – 4,000 times your stake.