Apparently its not possible to setup several worlds (through something like multiverse) and have each world have its own Biome (or world generator, default MC world gen/biomes are fine for me). So I would have a snow world, a desert world, a plains world etc. But I am sure I have seen this done before?
Hopefully this makes sense, I would love to know the best way to go about doing this, thanks.
Hopefully this makes sense, I would love to know the best way to go about doing this, thanks.