I enjoyed the metro atmosphere and visuals, very good job there, it did remind me of when I played games like metro 2033, sadly my pc couldn't handle the game very well, I have potato pc xd, but it was fun avoiding and bamboozling the enemy. I managed to find two fuses, but they were hard to see, maybe having them glow every few seconds or something like that would be cool!
Also I suggest some settings to lower the resolution or that kind of graphical settings, and I enjoyed how the music changed when the enemy got really close!