Modify Furnace maximum coal/ore inside and speed, coal usage.Modify Player weight values (base and Megingjord).With this mod, you may even modify the maximum number of players on a server (the default value is 10), and the shared map system means that whatever gets discovered by fellow Vikings playing on your same map will be visible for you, too.
The mod crafted by 'nX' aims to improve players' quality of life while lifting restrictions and providing advanced building and editing modes.