Towers Defense

Turret defense game like Starcraft as a game in progress,
Expect the emergence of monsters by building towers on a street corner,
The game defense to command center.

How to play
  - Drag and drop to build your tower.
  - When a certain number of monsters to defend, you can use a special technique,
  - More than a certain number of monsters, the defense, you can use the top of the tower. (However, when the number exceeds a certain bout is what missions it should just be clear.)
  - Radioactive contamination of the highest skill of the enemy's attack, touch and drag the recipe at some point, the area is contaminated with radioactivity, the monster's exhausting.