Just recently the tower defense game "Shattered Colony: The Survivors" by Jonathon Lynn Duerig was released. It has been doing extremely well with more than 800,000 plays so far. It is currently the 'game of the week' on
Newgrounds and it placed pretty highly on Kongregate as well. We're glad we could support this game with an eerie zombie soundtrack.
The game is free to play - just google the name or find it e.g. at armorgames.com.