2D Shooter

This is my 2D Shooter Project.

Modification:

1. New sounds;

2. New levels, united by a story;

3.  New types of enemies;

4.  There was something else, but I forgot :C.

Please help, WebGL does not want to build (I threw off the screenshot). Please describe how to solve the problem. Please do not underestimate the score because of this, as I have no idea how you can solve this.

Sorry for my English. Google does not want to translate normally from Russian.

Created by Dushkin Alexandr