Nice game, minor suggestion would be to make the collisions for player a bit smaler so that you dont fall off the edge if you just slightly nudge it but thats about it!
I'm aware of the problem, but little box collider would allow the player to sneak between boxes and walls in other levels, so I had to choose a compomise. In a regular game I would fix it properly but there was no time here. Thank you for playing and for honest feedback!