Plot: Flash Element TD is a Flash-based tower defense browser game created by American developer David Scott and launched in January 2007. The game had been played over 140 million times as of March 2009. Wikipedia
Plot: Gem Tower Defense is a tower defense video game created by Bryan K. It was released on February 18, 2007 under the tower defense subsection of Blizzard's Warcraft III: The Frozen Throne minigames. Several game clients, Flash browser game websites and mobile devices have hosted variants of the game....