1.

Aliens have attacked the Earth once again and you have been assigned the job to destroy the aliens. The aliens are very powerful with a massive stock of missiles. You have the most advanced spaceship on Earth which can destroy the missiles being showered on you. Remember, you have 3 lives, your end is the end of this Earth. Good Luck !!!

2.

Use the 'A'  and 'D'  keys to move the spaceship and press spacebar to shoot down the missiles.