Sozin's Comet: The Final Battle
The premiere of Sozin's Comet averaged 5.6 million viewers, 195% more viewers than Nickelodeon had received in mid-July 2007. During the week of 14 July 2008, it ranked as the most-viewed program for the under-14 demographic. The premiere of episodes 52–61 (episodes 12–21 of third season) throughout the week of Sozin's Comet's release received a total of 19 million views, and Avatar reached Nielsen's list of Top 20 Cable Results for the week ending 20 June 2008 four times. It also appeared on iTunes' top ten list of best-selling television episodes during that same week. Sozin's Comet's popularity affected online media as well; "Rise of the Phoenix King", a Nick.com online game based on Sozin's Comet, generated almost 815,000 game plays within three days. A video game loosely based on the third season, Avatar: The Last Airbender - Into the Inferno'', was released on 13 October 2008.