marketplace needs labels on content before purchasing that state weather or not achievements can be earned on them
regardless of weather the map makers decide to allow achievements or not we need to be able to see prior to spending coin on something weather or not they are !
Pifpaff Poof commented
@ nilonaut not true! So far all the maps I'v bought from Jigrbov have had achievements earnable. The ones I'v bought from others were not.
In another idea similar to mine a dev responded that it is the map makers choice weather or not they can be earned. that being the case I can see people choosing one map over another if we only knew witch ones had them before we pay coin
Achievements are disabled on all maps from the marketplace. The achievements are meant for vanilla survival worlds.
The survival spawn maps are probably required to have achievements disabled because the map might make getting some easier than starting a random seed