2DShooter2.0

This is my 2D Shooter Project.

Modifications:

1. change the background musics both for the menu and the levels
2. change the layout of the menu and add a background
3. level1 for 10 enemies, level2 for 10 enemies with a new environment, level3 for 100 enemies with the same new environment

Credits: Created by Yanxin Huang