Our mission is to reach the space station. Using right arrow to go right and left arrow to go to left. Push the button left to get speed and right button to fire so you can kill the enemies. Watch out, prevent hitting the meteorites. When you see F and P barrels, collect them. F is your fuel and P is your power shield which will protect you. Until it is gone, you can hit anything, nothing happens to you. Be careful after level 5 do not fire on F and P, otherwise they are gonna explode.You have three lives in every level. Don't count on that, life is valuable don't spend your lives in vain whenever you hit a spaceship or the meteorites you will lose one.