The faster you clear the board, the more points you earn. The frog spits balls at the snake in order to create matches of three. Each level is challenging to complete, and there's all new ways to score big and beat Zuma before all the colorful balls disappear. The game play is exciting with flashy graphics, new power-ups and all kinds of game modes. Although it was released in 2003 for the first time, it's sold over 17 million copies. Popcap's Zuma's Revenge continues to be one of the best PC games.