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Alien critters are invading the Earth and it is up to you to stop them! In Alien Tower Defense, you are going to build towers along the path to kill the hostile aliens before they can reach your base. If you allow too many to get through, Earth as we know it will never be the same, so you will have to build an impenetrable defense network. Luckily, you have an arsenal of powerful towers to choose from, each being capable of upgrades to deal maximum destruction to your extraterrestrial foes. Alien Tower Defense might not be the most unique tower defense game, but its colorful charm and simplicity make it surprisingly addictive!
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This game was played 2,246 times.
