Book of Ra!" deluxe. The payout percentage of the game ranges from 92% to 98%.

Buy Bonus in Book of Ra deluxe 10: Win Ways\n\n Directly accessing the Free Games feature is made easy with the Buy Bonus feature. You can always see how much the Buy Bonus feature costs on the left side of the reels. Upon activating it, at least 3 Book (Scatter) symbols appear on the reels, beginning the Free Games.