15May2012 Tower Defense categories: Play Free Tower Defence: Protect the Princess from the enemy onslaught and defend her tower for as long as you can, using special powers. Controls: Keyboard Cursor keys. Share this:EmailFacebookTwitterPrintComments commentsPowered by Facebook Comments Leave a Reply Cancel reply Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.