7 minutes before the jam ends, that's cutting it pretty close.
I enjoyed the premise of your game and the sense of humor it has. The first person shooting feels good and it feels like this game was designed to be speed ran.
If you wanted to improve, I suggest refining the movement controls some. In my opinion it takes to long to get up to a fast enough speed to give the game that truly fast faced frenzy feeling that I think you were going for. Changing the high score to save the best time rather then the previous time could be nice too. Several of the UI elements, such as on the menu were really small for some reason, specifically the level select stuff.
Overall fun game! Would like to see you continue to work on it some!