you use the arrow keys to move and the spacebar key to shoot! l have made three variables called meteorites and kills and km you use those three and compete with your friends! if you look at it l think you will understand. l hope you like it! the boss ship will appear between 50 to 150 seconds. l added more enemy spaceships! if you have 31kills your space ship will change! if there are any bugs please tell me.
THIS IS VERSION 6.3 (updated) if there are any places you don't like please tell me. please follow this is my fourth version! post your scores! does anybody read this?
