This game includes two worlds with more than 150 levels inside, which you need to unlock in order to play. Your ultimate goal is to pass all the levels with the maximum score on each, by matching three or more identical jewels. At one points during the game, a star will appear and your objective will be to move it down to the last line so as to pass the level.
The game includes several features whenever you match more than three jewels: 4 jewels can win the jewel's bomb and 1 lighting, 5 jewels can win color-changing jewels and 2 lightings, 20 jewels continuously can win 1 lighting. Also, there also many types of jewels like the bomb, Color-changing, timing or lightning which have their own functions.