Everything is simple in the Book of Ra slot. If a winning combination of 5 symbols appears on five reels, you will be able to play the risk game. You can start the risk game by clicking one of the "Bet One" or "Bet Max" buttons on the screen. On the display, you will see a card that is upside down during the game. http://slotgamesbookofra.com/ here is a link to the site, you can go and start a great game.