Here’s my Laser Defender version. Followed the course for the most part but I have different sounds and added a second enemy, with animation to control its movement and a different projectile. Also, used scaling in the animation for the first enemy. Would like to add explosion effects for hit spacecrafts, that is next.
http://gamebucket.io/game/1ce3f9aa-617e-4809-8b3c-4406e6122d81
Love it! its so fast paced and intense 
got 30.500 anyone can beat me? 