In Tower Defense Alien War, your city is under attack by the robot aliens! Your people need you to protect them. But don't worry! You are stronger than them and you can beat them! Start the war now if you feel ready!

Now the aliens are on the world! And they are not just aliens but also robots! Their aim is to protect your town. To protect your people, you have to show your strength and fight till the end! Your objective in this game is to prevent the robots from invading your city and become a hero! Get your weapons ready! Don't worry, you will have extra weapons later on. To control the gun, use the mouse to aim and click to shoot. Be sure you aim directly at the robots and don't waste your bullets. As you proceed with the game their power will increase and there will be more powerful robots against you. Thanks to the gold that you collected; you can buy new weapons and powers to create a rain of missiles. To collect the coins, hover over them. You can also increase the fire rate. You need to be quick to survive. If they destroy the wall you are standing on before you destroy them, the game is over. You can see your remaining life at the top left corner of the screen. Take your gun and be ready for battle! Good luck!

If you want to play more tower defense games, and try another one similar to Tower Defense Alien War, then be sure to check Stickman Army: The Resistance, too.


Webgameapp developed Tower Defense Alien War.

Release Date

December 10. 2018


  • Multiple levels to complete
  • Intuitive game
  • Unlockable items
  • 2D graphics


Use your mouse to aim and left click to shoot.