Awesome game, though the controls and movement are a bit difficult to get used to.
The first part you could add something to guide the player towards the back alley since I tried to get into the bakery then try to get into the car and it took me 5 minutes to go to the back alley
The back alley part where you use the boxes to get over the fence could be improved. The boxes are so easily pushed that I had a hard time getting on them. It would also help if you could pull the box backwards maybe by using the E key. Also I noticed the trash bags next to the dumpster don't have collision.
I don't like the vent maze part, it kinda gave me a bit of a headache after running in there for too long. I think adding a minimap would help players to navigate better
The lighting in some parts could be decreased. I got flashbanged after finishing the maze XD
Other than that, I really enjoyed it. Great job!