The Escher Dimension

The Escher Dimension is a procedurally-generated CTM map in datapack form. Build your arsenal of gear by enchanting and smithing found items to fight through 16 randomly-generated underground dungeons and outdoor fortresses. This pack is fully featured with over 120 legendary items to find, custom monsters, advancements for each area, and more!

Trailer and installation guide: https://www.youtube.com/watch?v=_Lw7d5TTkJ0

Installation guide is also included in the README.txt file in the download.