Crystal Queen video slot features and bonuses Main screen consists of five reels, three rows and 20 active pay lines but it may be expanded up to 6 rows and 56 lines thanks to extra features. The paid combinations are made from three, four or five similar symbols, placed on the neighboring reels starting from the first one on the left. In Crystal Queen slot, you can benefit both from regular Wild symbols and Spreading Wild ones, which will add from 1 to 5 extra Wilds in random places adjacent to the initial symbol. Swooping Reels feature makes the screen expand with every consecutive win, increasing the number of ways to win up to 56.