I enjoyed blasting the orbs! I especially liked when they started swarming me, although at some point it felt like I was 1-hit even after clearing a round (not sure if there was a health regen system.) I would have liked to see a bit more clearly how the timer worked. The platforms are a great idea, and I enjoyed the maze that they created, but I could never be certain how much time I had left when they stopped moving. Maybe playing around with a health bar, audio cues, and even an ammo count/reload mechanic could add a lot of immersion into this game. I really like FPS games, and I had a lot of fun playing yours. Great work!