Looking for the latest and coolest Tower defence games? To play online for free on your computer ,mobile or even on your tablet? Then here on vitality games we give you our latest exclusive game called National Defense. The flash version is similar to the android version so if enjoy playing it on your computer you should try it on your mobile to. The game mission is to defend the road that leads to your base. There are waves of machines rushing to your base so build many types of tower to defend the road to your base. Your success it's based on your money and lives. You start the game with only 150 gold and for each enemy you destroy you will get extra income. You only have 5 lives your base will not handle more then 5 enemies if you let more then 5 enemies to pass your defence you will lose and you have to restart your game. There are 18 waves on each level and 8 levels for you to defend. Each level it's different from other levels and more challenging There are 18 waves on each level and 8 levels for you to defend. First 3 levels are easier so try to lean how to survive and what type of tower combination you need to be victories. Let's start with the first tower called Twin Barrel Turret, it costs 100 $ and here are the starting statistics 3 fire interval 1.13 seconds splash 0 Damage 15. Second tower it's called Double Minigun it costs 150 $ and here are the starting statistics 2.5 fire interval 0.00 seconds splash 90 Damage 35/sec. Third tower it's called Double Barrel Gun it's costs 200 $ and here are the starting statistics range 3 fire interval 0.32 seconds splash 0 Damage 10. The fourth tower it's called Rocket Launcher it costs 250 $ and here are the starting statistics range 4 fire interval 5 seconds splash 0 Damage 300. And the last tower and the most expensive but the best tower in the game it's called Shockwave Tower it costs 300 $ and here are the starting statistics range 3 fire interval 0.00 seconds splash 360 Damage 60/sec. So do your best in this new tower defence game called National Defense and try the best combination witch is splash and damage. Have fun with our latest exclusive tower defence game called National Defense and prove that your strategy skills are amazing. Good luck and have fun!