From Miklos Innovations:
A long time ago, in Aztec Magic Ball, there was a mystical place, where the Aztec people lived their life. They searched for the magical stone balls to show their faith in their gods. The only problem was, that it was almost impossible to collect these balls in the right order. Without matching these colored stone balls, their prayers were ineffective. So, we will bring you back to this time, and your mission is to help The Aztec people to find their soul, and the key for eternity. Try to match the falling stone balls by their colors. When you matched 2 or more ,than make them disappear using the collect button. Don't fill up the columns, because your mission is over. Use the fire ball to clear the column, when you couldn't matched the balls. Introducing the "Ice Ball". When the Ice Ball hits one of the tunnels, it froze all the balls in the tunnel. The only way to clear the Ice Ball is to collect a fireball, or use a Firestorm. Firestorm is a in-app purchase, and you can buy it from the Shop, or from the middle of the wheel. Introducing the "Black Ball". Black balls are the toughest to collect. You need to have at least one black ball in each tunnels, (1-1-1-1) to be able to collect them. Be careful, if there is an Ice Ball in the tunnel, next to the Black Ball,than you won't be able to collect it. You need to destroy the Ice Ball first, using a fireball or a Firestorm.