It seems you're asking about "tectonic" in the context of "Moo GX". However, there is no known game or software called "Moo GX" with a concept of "tectonic" within it.

It's possible you're:

* Misremembering the name: Perhaps you're thinking of a different game or software. Could you try to recall more details about it?

* Using an unusual term: "Tectonic" might have a specific meaning within a particular community or context related to the game you're thinking of.

Please provide more information so I can help you find what you're looking for!