Hello.

It looks like you reached the end of, what I think is reasonable to call, "Chapter 1".

However, I believe it is far from being "done".

There are still many unfinished endings, for example, the elevator part:

When I finish:

• Making endings;
• Fixing bugs;
• And other things

Then I can start making chapter 2. Meanwhile, you should check some other endings you might have missed.