THERE IS A BUG WITH THE MOD UPDATING TO A PREVIOUS VERSION. Make sure to get the latest version if you want the new features.
This mod is now planned out to be a high content addition to minecraft with new bosses and etc. All cavern layers and ALT layers are currently in development along with some bosses. There are a few scrapped ones but dont pay any mind to them.
This was made for a friends server. It may not fit well with your modpack.
I also suck at texturing sometimes.
The The Mantle Team
