It is simple and just adds 4 new interesting and challenging bosses for you to fight in these new dimensions. The first dimension is the cave dimension, being challenging but rewarding. First, the way you get here is with 10 cobblestone and dropping in a lava bucket in one of the corners. The next dimension is the sky or skylands dimension. It is simply a small area above the sky that can be reached with 10 blocks of quartz and throwing a torch in one of the corners. The next is quite an unforgiving dimension: the temple dimension. It is reached with 10 sandstone and regular flint dropped into one of the corners. ..... Changelog Fixed dimension dupe bug. Made compatible with other addons. Added new armor, weapons, tools, ore, and potion. Added Key Master. Made it so portal keys are the main source of gaining access to the dimensions. Made it more survival-friendly. Player.json is no longer used. Added 3 new discs for the unique jukebox.