Is there anything you can do with the keycard? Whenever I go to the professor checkpoint it doesn't give me the card, forcing me to replay the whole game up until you meet her. After that, it's seemingly up to rnjeesus if I make the climb up the wall and most of the time I just die there and have to replay the whole thing.
It would be great to have a rollback feature, even if it's limited. Other than that, a list of all available scenes would also be appreciated since I seem to have some trouble finding the new scenes or knowing if I've already seen all of them.
Great little project though, looking forward to future updates :)