I really appreciate all the feedback! I totally understand what you mean about "simplistic" gameplay- I was trying to make it like a simple mobile game. There is a power-up, it's the reticle in the white circle. The power-up allows you to left-click on the screen to destroy obstacles. I wanted to add more power-ups, but I didn't have enough time (I wasted a good chunk on the title, lol). I'm not a huge art guy, but in an ideal world I could create my own "good" pixel art.
Once again, I appreciate all the feedback!