The idea behind SkyBlock Map Mod is very simple: you create a floating island and have the task of survival as well as complete challenges with available resources. In addition to the island that you are going to start with, there are other islands surrounding that have a different biome, including ice spikes, flower forest, desert, mushroom island, jungle, forest, extreme hills and swampland. The one you start with is the plains biome. In the Skyblock Map, it is not easy to obtain resources and almost impossible to reach the end or the nether. There is also no cure for zombie villagers. Besides, it is extremely difficult to get clay, diamonds, flowers, and many more items. To be able to survive in all the islands, players have to use custom loot tables to make blocks and items.