- Game title: National Defense Space Assault
- Category: Shooting Games
- Game ID on Flash Game: 7039
- Game author: Vitalitygames.com
- Total hits of the game: 6650 times
- Best screen resolution: 800 x 500 pixels
- Game instructions for National Defense Space Assault:
National Defense Space Assault is a free shooting game brought to you by www.flash-game.net. Your mission in this game is to defend the land from the attack waves. Select a tower by click at the right bottom and move the mouse to move them. Place the towers at where you want when the circle is green. Click at the tower, you can get more details about it or sell it. Pay attention to the range of each tower! Wish you good luck!