Aliens Attack! | How to Play | Learn to Play in 8 Minutes!

About Aliens Attack!, from BoardGameGeek:

The aliens are attacking Earth! You're on a mission to defeat them and destroy their mothership! WILL YOU SAVE THE EARTH? In a card game reminiscent of vintage video game shooters, in Aliens Attack! you must fire your cannons at advancing waves of invaders! You win if you survive long enough to destroy the mothership after it arrives in the Combat Area. Aliens Attack! is a solo game that comes with rule for a 2-player variant. There are also 4 different motherships to attack, all of their own strengths and very few weaknesses! -description from the publisher