I want to present you yet another One Block style map but with some upgrades. The basics are the same, you start on one block, and by destroying it constantly, you will be getting random blocks to be used for your needs. Be smart with how you manage resources, for they are scarce. The twist is after 750 collected blocks - the Nether portal appears, and after 1500 blocks appear the portal to the End.
Credits: MrGreenGames
How to install maps:
Download the .mcworld file below
Open the file using any file manager to import it into Minecraft PE
Open Minecraft Pocket Edition and look for the map of your worlds