Bad description and 'MY HERO DEFENSE' isn't a very promising name. Going to check anyway.
Edit: This map must have taken only a few hours to make, the terrain is bad and the triggers leak. This map has nothing special to it and it is kind of boring. Please consider looking at other maps that have been made through the world editor and compare yours to others if you would like to improve your map, or you can ask me for suggestions.
Voting for: REJECTION