Spawntown Testing Lab announces a breakthrough in researchScientists in the testing lab have successfully created a portal to a new kind of world. They have named the world "Creative" as it seems to be super-abundant with materials of all kinds. However, it appears that only people can travel through the portal - items and experience cannot pass through.
The new portal is located in Spawntown Testing Lab, just across the ancient Spawntown Monster Factory a bit north of Redgate and Spawntown Village in the Southbridge district.
And yes you can have a Kolghast world. If Komrage manages it