it told me "You lost" all of a sudden, after fighting the boss a bit. I was definitely not hit by his lazor though!
You were most likely hitting the boss himself. He takes a big chunk of life if you do. No he doesn't have a lifebar, but I'll give him one.
I'll also be making the screen bigger, and I might make the player ship faster.
Edit: Alright. Updated.
edit2:
I have some ideas about my game I think I'm going to implement
Like taking out the Z+X gun
And making it so that the X bomb goes off even if it hits something
Also, should guns lose power if you're boosting since boosting makes you invincible?
edit 3: removed center gun, fixed x bomb, added strafing (A,S) and changed how boosting works (hold down to use);