FIRSTLY I found the same bug I found last jam.
Secondly, I HATE this game.
Not to say that the game isn't good, but it's punishably difficult to the point that sometimes I feel cheated. There are some levels that just make you really frustrated. I got to the end game but I was so frustrated by the time I got there I just wanted it to end. I had not more in me to finish the hidden levels I got to the mainframe hidden level and couldn't go on.
Now, This may be what you're looking to accomplish with the game. If so good work. But for more accessibility, you need to make the game a bit easier. @MewsSnep Comment explains some of the issues really good so I won't repeat it.
Have you ever played The Messenger?
I think you're trying to go for that kind of spark of exploration in the end game. But it feels kinda like a chore here.
Congrats on the progress you've made. Keep it up.