Warzone Tower Defense is a classic tower defense epic.
The waves never stop, just survive for as long as you can.
Fight with high technology weapons within large open maps with differing landscapes.
How long can you last?
Everything can be done with the mouse.
Select Towers (shop) - Num Keys 1-9.
Select Bombs/Items - Q,W,E,R.
Clear Selection - Escape or Spacebar.