It took me a bit to get used to navigating the command line (my experience with git hindered me! [maybe consider having "help" print some help, though I didn't try this myself, so maybe you did]).
I really enjoyed the mazes! I liked the SFX that you did manage to get in there - the whole "desperate scramble for the exit" really put me in mind of the Fate games. If you revisit this idea in the future, I would put some kind of sound effect on the exit so that it's a bit easier to home in on (or some other kind of guidepost), but that's just me.
All in all, well done! I had fun playing!