Just started it out today, and I've been really liking this game so far. Only question I currently have is related to the “conditioning” stages in the Android Version (the one and only I've tried out thus far); are they tied to the story and I just need to keep playing past some point to unlock further stages (currently on day 13-15, can't remember which exactly), or are supposed to be made at any moment, and the chair for some reason hasn't been interactable for me since the first sequence?