In this online slot game the goal is to spin out the same symbols on one of the paylines, of which there are a total of 81. You can read up on these in the information section. It is important for the combination to be contiguous, starting from the left reel.
The bet is set in the Bet section, using the plus and minus buttons. The amount you specify here will be the risked amount during one round of game. After this, you can start the game, using the circular arrow button in the middle. Clicking on the lightning symbol activates the Turbo Mode, which speeds up the spinning of the reels.
Out of all of the symbols, the best paying ones are the crystals, these are the most valuable shapes in the game. You can also find special symbols, like the Wild, which has the ability to replace everything else. Besides this, you can also find some that will give you respins: Ruby Booster, Topaz Booster and Sapphire Booster.