Here’s my take on the Laser Defender course project!
I took some time to make some original pixel art for the player ship and boss.
Added some powerups, asteroids, and an endless mode as well!
WASD or Arrows to move
Spacebar or Left-click to shoot
Esc or pause button to pause
Please let me know what you think! 
Game is good. It has that old video game vibe because of the background music.
But it is not endless. After defeating a boss it showed game over.
I reached 9100 score.
Nice with Asteriods 
they give no points to player (maybe you want it that way) …
Power up’s is very good .
Another thing that’s cool was the boss … Well Done