A spacecraft full of aliens has landed in front of the door of your house. You have to defend your territory from them. Take your weapon and shoot them until exterminating them.
Plays: 528 | Votes: 0 | Favorites: 0
Use the mouse to aim at the aliens, then click to shoot them. If you do it right, your score will increase. Destroy them all before they attack you, or your energy will decrease and you'll lose.