Ok, I was playing Old World Blues all the way through a second time, and I noticed this time round, some locations are not so......straight forward with what was done there. Like the Y-0 Research Center, no way to enter as the door is, while reachable, it is inaccesable, what is in Y-0, what was done there that we should never know? Or, what is the point of X-66 Hexcrete Archipelago? How bout the Construction Site, does anyone know what was to be there, I sure dont know. With all this said, I just wish there was more information on some more of the places, and even objects within Big Mountain. Feel free in this topic to state and theories as to what some of these things were meant for, or, even list your own mysteries.

And remember, please at least try to be civil, thankyou.

To be honest i think the X-66 Hexcrete Archipelago was just a Wizard of Oz reference

There are what look to be giant robot sqorpian legs near the forbidden zone