Hmmm, I just realized I've never discovered any special properties or secrets that deal with the giant ill-looking turtle in the Turtle Cave. Does he have any purpose other than decoration in the game? A quick search of the forum indicated no one had mentioned it before. I wonder if I'm missing something obvious.
-
That turtle must be there for a reason; it would be a crime to just leave him there like for the rest of the game without being able to help him at all.
Now here's what we know; you can't kill him, there's no way behind him, there's no way under him, there's no way into him (eww... Okay, you can go into a whale, so this isn't as far fetched as it sounds in Aquaria.) and you can't interact with him really. So... I don't know what he does.