thinking about a minecraft modpack where interdimensional travel is changed by simply Not Having The Overworld Be The One Everything Else Connects To
like. a tech modpack where interdimensional travel is very lategame, and you have to make a huge device to rip open a hole to a borderworld that has other, natural rifts scattered around to the other dimensions in the pack. for example
travel directly from one dimension to another without the borderworld as an in-between you actually have to traverse through is an endgame tech where you have to build a big thing in the borderworld to essentially use it like a slingshot
by upgrading this contraption you can even achieve local, same dimension teleportation