2D Shooter Tutorial Submission

This is my 2D Shooter Tutorial Submission. I am going to make the following modifications:

1.  I am going to add a secondary type of projectile for the player to shoot that will move slower, but deal more damage.
2. I am going to add different obstacles/environment to later levels. 
3. I am going to add in more types of enemies that attack/move differently, and I am going to add a boss fight. 

Credits:

Created by Charlie Van Abbema