I'm currently documenting Clockwork Tunnel modules, and I think I've noticed a couple traits with the construction of them. Whenever I see a Trident's Core Module (E3 for short) I've always seen it followed by a party elevator... I think. (in this particular instance, there was an elevator just to the right)
Can anyone prove/disprove this?
Note that this is also the only other place to hear that "Evil battle music" that you get when you step on those buttons in Graveyards.
Well, it feels like the "final battle" of a level -closed doors, evil music-, makes sense if it's only at the end.