- For fans of defense games, this incredible game that you can not miss comes to our portal. After the alarm of invasion of our world, you must defend yourself against all the enemies who want to take over the earth. You will have to make use of all the resources that the magicians have left in enclave so that you can defend yourself against the threat of invasion, so you have to gather the resources to help survive the earth. .
Enjoy the game Tense Alien invasion, it's free, it's one of our Alien games we've selected.