2D Space Shooter Tutorial Submission

This is my tutorial version of the 2D Shooter. Some modifications I plan to add are:

1). An endless mode to see how long you can survive and set a high score.

2.) New levels with terrain and asteroids to block shots and movement

3). Make the main menu look nicer

4). Add a boss level

I had a few problems as well:

1). My asteroid walls would block bullets, but my ship and enemies could fly through them. I couldn't figure out how to fix this.

2). My score and high score text are not showing up on my WebGL Build.