Space Invasion! INSTRUCTIONS: (PLEASE READ I.P!!!) - Defeat all the aliens! (Shoot only one missile on them to defeat them!) - Defeat Boss! (Shoot missile (more than one) on him to defeat him!) - Dodge the Lightning! - Also, if the thumbnail appears on your screen that means you win! KEYS: - Use the space bar to shoot - Left arrow to go left - Right arrow to go right
