Thanks for playing!
I definetly agree that the enemies should have probaly been different also I think the enemies projectiles should also have been a different color/shape.
I was struggling a bit with implementing the player shooting because I wanted the player to shoot towards the mouse and not have both arms shoot past the mouse. However that led the player to being able to shoot bullets sideways so I just done a dirty fix of not allowing the player to shoot their weapons if the mouse is over or behind the weapons. Not sure if i'm going to keep working on the game but if I do i'll try and put a better system in place.