Both literally and in a longterm sense Fallout Worlds is a much more customizable take on Fallout 76, one that allows players to twist various dials under the hood of the game.
Everyone can also join Public Worlds, which offer more of a sandbox-y, experimental twist on the usual Fallout formula.
“You can have your Adventure character linked to five different Worlds, or link five different characters to the same World.
Including prototyping and experiments, Worlds has been in production for a year and a half while the team managed other projects and updates.