I was intrigued by the story, why do I need to unlock the terminals and why is woman telling me not to. I couldn't find the sixth terminal after a lot walking maybe guide the player bit in where to go.
It's supposed to be all happening in your head, but yes, I have to rewrite the story. Regarding guiding the player, I realised when I finished the first level that it was very big and easy for the player to get lost.
Now I'm 100% finishing the demo of the next game, but as soon as I have some time I plan to release a new version fixing some bugs as well.