Oh, no warning needed at all. I will gladly and eagerly go through all of it
First and foremost: Thank you so much for the bug reports, they are genuinely helpful! I also apologize for the issue with the Linux version, as that is quite a significant bug.
Now, regarding your absolutely not silly thoughts:
I will, of course, neither deny nor confirm anything, since doing so would quite frankly ruin the theorizing aspect of the game haha.
That said, I don't have enough willpower to avoid sharing a few thoughts of my own...
I'm also a small fan of Arthurian legends, so that was a great catch.
On a somewhat related note, perhaps you know or have watched BBC Merlin? I really enjoyed that show, and it is still among my favorites.
I wish I could go into more detail regarding many of your points, but I will restrain myself.
Paying close attention to what Myrddin says is essential, yes.
Sometimes it is about what he says, and sometimes it is about what he doesn't say.
You are right that, at one point, he mentions knowing how the human, meaning you, got there. Interestingly enough, that was not the original direction at first. The initial "introduction" was that you simply stumbled upon the room, and that Myrddin himself was surprised by it.
Why, though? From the fact that he says he knows how, we can at least understand that he has some minimum knowledge that it is possible.
It is also interesting that you mentioned the first book. It will become a focused object in the coming update, and quite an interesting one at that.
I will say that the story in my mind is definitely on a larger scale than one might initially expect from a simple room and one character. So your theories reaching beyond the cube, and toward the wider worldbuilding and larger dilemma, are definitely not a "reach" in that sense.
This was really very enjoyable to read through, and I cannot wait to hear your thoughts on the next chapter!
Thank you for sharing all of this and for taking the time to write it!
Warm regards!
