Space 2D Platformer

Modifications

New alien enemy (slightly faster and smaller than the other enemies)

made my own music for level 1

Added 4 logical levels:

level 1 is a 

levels 2-3 are progressively harder levels to challenge the player slightly

level 4 has a mini-boss at  the end of it

(my WebGL build didnt work and was buggy which is why it wont be included)