There are 20 levels. You're mouse is to aim and left or right click is to fire. Space is to shoot missiles if you have any. Shoot the small space invaders once to kill them, shoot the big ones twice to kill them. Shoot hearts to get your health back. Missiles will kill anything they touch, but are slow. You must double click the flag to start. The game is still buggy so I will be uploading new versions often. Enjoy!
Thank you to this YouTube video https://www.youtube.com/watch?v=kHWIShk7COE This YouTube video https://www.youtube.com/watch?v=zpG1Ywmbioc This YouTube video (I cut out the beginning to make the win sound) https://www.youtube.com/watch?v=Rq2vdkfjaMg This YouTube video https://www.youtube.com/watch?v=c1Ul-lqEhWA And this youtube to mp3 converter https://www.onlinevideoconverter.com/ Also thanks to my friends for suggestions to add to this game. (Also I know this game wont get many views, due to the lack of good looking graphics, but it's not my fault the scratch fonts and sprite editor are crap. Well, maybe someday I'll get some good software that I can make good looking game sprites with.)