Space Pests

Changes: 

I added a ceiling and some decor to level 1

I reskinned and added new enemies to level 2

I made a cave for level 3

Issues: 

I was having a lot of lag problems towards the end of this projects. I didn't change any settings and it was the whole game not just one level. I think (and hope) it was just my computer acting up because I couldn't find a problem anywhere or at least I don't know what the problem is. The looking and moving got choppy, there are a lot of delays, and the shooting only works some times. I'm doing this on a Macbook so I'm hoping its just that it doesnt have enough power to handle what I added.