Land Three Helmet Wilds on the reels to trigger the Gladiator Jackpot feature. Wilds appear only on reels 2, 3, and 4. There will be golden, silver and bronze Helmets on the reels for you to pick. Get 9 Gold Helmets and you will win the Progressive Jackpot. Remember that you cannot win the Progressive Jackpot if you trigger the Gladiator Jackpot during the Coliseum Bonus feature.
Once three Colosseum Scatters appear on the reels, you will trigger the Coliseum Bonus. A reel grid of 4 columns and 5 rows will appear, covered in stones, and you pick one stone from each row, starting from the lowest row. The first row will determine the number of freebies, the second will get you the multiplier value, third offers the Extra Scatter symbol for the feature, while the fourth row determines the extra Wild, which will be active during freebies. The extra Wild will be one of the high-value symbols. Up to 24 freebies can be triggered, while the win multiplier can go up to 3x. Also, land the Commodus on reel 3 to get extra freebies.