Old

Old is a world type exclusive to the Pocket Edition.

Structure


It consists of a finite world with an area of 256x256 blocks barricaded with invisible bedrock. It can generate with any of the current biomes (excluding roofed forest), but due to the limited size, it usually doesn't generate many biomes at a time. Caves, tall grass, strongholds, and mineshafts do not generate, though other structures generate normally. In Old worlds the Nether cannot be accessed unless the world is converted to the Infinite type.

The purpose of this world type is for low-end devices that do not perform well with infinite worlds and caves.

Issues
Mapas viejos Alt pt-br:Velho Старый тип мира 旧世界类型