Was quite nice, I like the visuals and the music but
-the tutorial is to text heavy
-You clip at the enemy arm (make an small circular collision for the enemy, so you don't get stuck)
-The pick up collision is to small make it bigger (also make an outline or some indicator so you know that you are in range to pick up)
-The contol layout are not that great, first restart the level should be in the pause menu, because you could accidentally hit the restart button, which is frustration. Also you would have space for a better layout like E to pick up and R to throw away weapon (works better for different keyboard layouts like german)