This hasn't been updated for a while.
Just found Submachine 5. I'll probably get stuck within 5 mins!
http://www.killsometime.com/Games/Game.asp?ID=691
What tower defense are we talking about? There are a ton of them.
Desktop Tower Defence 1.5 I think
This was my last layout, it didnt do to well, 1000ish pts.
I finished easy easily by making a 3rd of it a maze and having everything on lvl 3. The only thing that got through was the flying boss on lvl 29. Wasn't expecting t.