Alien Attack

While playing Alien Attack Unblocked, you control your ship by dragging your mouse or finger on the screen. Your spaceship fires continuously on its own. Enemy ships are shaped like crabs. As your fire hits enemy ships, their energy decreases. The amount of energy left above each enemy ship is visible. The enemy ship, whose energy is reduced to zero, disintegrates and disappears. You earn points for every enemy ship you destroy.

Enemy ships are also shooting at you. If enemy bullets and missiles hit you, you lose one life. You have 3 lives in total. When you lose all 3 of your lives, you lose. You can follow your remaining number of lives and total points at the top of the screen.

While playing the Alien Attack game, features such as fast movement, multiple shooting and protection armor appear on the screen. By taking these features, you can destroy enemy ships faster and easier. At the end of the level, you encounter a giant enemy ship. By dismantling and destroying this giant end-of-stage ship, you gain the right to pass to the next level.