The latest patch for Mortal Online allows players to hide objects inside of the ether world, pick up and leave objects inside of the ether world, and otherwise interact with it. That’s all spectacular information, but it doesn’t answer the fundamental question of what the ether world is, nor does it confirm or deny the existence of ether-themed rides and attractions. Fear not; the official site has a lengthy explanation of the lore behind the ether world.
If exploring a world of ghosts and nearby spirits doesn’t sound too interesting to you, that’s all right; there’s plenty of other updates and changes in the most recent patch, including moves to combat “blue blocking” when attacking other players. The patch comes along with the usual assortment of bug fixes and balance changes, to boot.