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 30kills your space ship will change! if there are any bugs please tell me.
