Welcome to Tetris Invasion! Celebrating 30 years of Tetris (1984-2014) http://www.tetrisfriends.com/ ARROW KEYS to move. UP to rotate. ANY OTHER KEY to hold. SPACE to drop. You have two minutes to rack up the highest score possible! Are you up for the challenge? Click HELP for full instructions. You can click anywhere on the SCORES or HELP screens to return to the main menu. Enjoy!
