For the sixth consecutive week, Tetris Battle made the Top 5 of Inside Social Games’ fastest-growing Facebook games.

Last week, Tetris Battle gained 400,000 monthly active users (MAU) to grow its total user base to 11.8 million users, according to industry social games tracker AppData. That 400,000 user gain tied Tetris Battle for fourth place for the week among all Facebook games.

The popularity of Tetris Battle is making the game a chart regular. This week marks the sixth straight week that Tetris Battle is among the Top 5 fastest-growing games on the Inside Social Games Top 20 rankings. It also marks the 11th week in a row that Tetris Battle has been in the Top 10, dating back to November 14.

In fact, the last time Tetris Battle was not on the Top 20 list was September 12. If Tetris Battle can make the Top 20 list again next week, it will be the 20th week in a row Tetris Battle has been in the Top 20 list of the fastest-growing Facebook games by MAU.

Help us make it 20 weeks in the Top 20! Go to Tetris Battle and click the Invite Friends tab at the top of the page to invite your friends to play!