256 x 256 (Old), Infinite (0.9.0)
There are many types of Mobs that spawn in the Overworld:
- Charged Creeper
- Spider Jockey
- Cave Spider Jockey
The landscape in the Overworld consists of mainly Grass Blocks, along with a variety of Blocks in various different biomes. Ores spawn underground that can be used to craft Tools and Armor; Old Worlds are surrounded by a wall of Invisible Bedrock and Generated Structures like Trees, Dungeons, Stronghold], and Villages also appear.
- The Overworld is the first dimension added in MCPE.
- The Overworld is the only dimension which has day/night cycles in any of the Minecraft game platforms.
- The Player can only have a spawn point in the Overworld.
- This is the only dimension in Minecraft in which the player can sleep. Trying to Sleep in the Nether or The End will make the bed explode as if it were primed TNT.