15 lines are more than enough to hit a huge jackpot. Roman Riches has wild matches, free spins, and many more. It’s like a Roman empire that has its good qualities. Bonus items appear on reels 1, 2, and 3 on active pay lines that will trigger the bonus game. If in this combo, the result doesn't have enough bonus items on reels 1, 2, and 3, they will be cleaned. A red diamond will highlight when a combo appears on this spin. If the combo is larger than or equal to 4, you can join free games.