One Class Shooter - 1 Class Jam

My creation for the 1 Class Jam, One Class Shooter is an HTML5 space shooter created in a single class. Its pretty standard as far as shoot-em-ups go. Use WASD, the arrow keys, or ,AOE to move around. Press or hold space to fire. Kill the enemies to get more points. Dodge the incoming lasers. On mobile, you can tap and hold the screen to fire and move the ship to your finger. You can do this with the mouse on desktop, too. I decided to make a shmup-style game since theres quite a few moving parts. Enemies spawning, enemies shooting bullets, the player shooting bullets... I figured itd be inter...