Minecraft:Overworld

File:Overworld 1.18.png

A forest and a mountain range as seen in the Overworld.

File:Overworld VV.png

Modern view of the Overworld with Vibrant Visuals.

The Overworld is the first and primary Minecraft:dimension in which all players begin their Minecraft world. It is the dimension with the most Minecraft:biomes, Minecraft:blocks, and Minecraft:mobs, and is where most players spend the majority of their time.

Creation

The Overworld is the only dimension created when the player creates a new world. The other dimensions (Minecraft:The Nether and Minecraft:The End) are not created until a player enters the corresponding dimension for the first time, usually using a Minecraft:nether portal or Minecraft:end portal)

Seeds

A new world in Minecraft is generated through the use of a randomly generated seed, which is an integer used as a starting point for the world generation formula. The player can specify a seed or allow the game to generate one randomly. If given a non-integer input (such as the word "Glacier"), the game converts it into a corresponding integer (such as 1772835215).

A given seed generates exactly the same world every time, as the algorithm for world generation only uses the seed, provided the same Minecraft:edition, game version, and Minecraft:world type are used. Although the exact Minecraft:spawn point can vary, the Minecraft:coordinates of all terrain features are the same. All seeds within the 32-bit integer limit Template:In may also generate worlds with the same terrain shape and biome map, but the placement of terrain features, structures, and carver caves may vary.

Environment

The Overworld is an incredibly complex environment with a wide variety of features, more so than any other dimensions.

Biomes

File:River through Mesa.png

A river biome running through the badlands biome. A ruined portal can also be seen in the distance.

The Overworld is divided into 54 Minecraft:biomes of various types. A biome's type determines the basic characteristics of the terrain within it, such as the blocks composing the surface or the plants that thrive in it. The biome type also determines which Minecraft:mobs can spawn within it and affects how environmental behaviors such as Minecraft:weather are expressed within it.

Natural structures

File:Village-1.14-overworld.png

A village, one of many naturally generated structures in the Overworld.

The Overworld is composed of 17 terrain patterns, called Minecraft:generated structures, whose arrangement varies widely from one seed to another. The exact structures are unique to each world, while the types of structures that can be generated at a given place are determined by the biome type. Structures are meant to represent real-world equivalents such as Minecraft:mountains, Minecraft:caves, and Minecraft:lakes. "Impossible" (in the real world) formations, such as Minecraft:floating islands, can also be found throughout the Overworld.

Along with terrain features, natural structures include naturally-generated buildings, such as Minecraft:villages, Minecraft:monster rooms, Minecraft:mineshafts, and Minecraft:ruined portals.

Daylight cycle

File:Day Night.gif

A view of the day-night cycle.

The Overworld is the only dimension with a daylight cycle and the only one where the environment reflects the passage of time. In contrast to time zones in the real world, Overworld time is universal; it is always the same time for every player in the dimension regardless of how far apart they might be, even in an "infinite" world.

During the daytime, the Minecraft:sun acts as a powerful Minecraft:light source, with a light level of 15, the maximum. Minecraft:Sunlight is strong enough to grow plants and affect the way Minecraft:mobs spawn, among other interesting effects. During the nighttime, the Minecraft:moon is the only natural Minecraft:light source. However, moonlight is comparatively dim; the light level falls to a minimum of 4, allowing hostile mobs to spawn. Other than during Minecraft:thunderstorms, night time is the only time players may sleep in a Minecraft:bed, which will explode when used in the nether or the end.

The daylight cycle can effectively be measured using a Minecraft:clock, which allows players to determine the approximate Minecraft time anywhere in the Overworld. Time can also be changed or stopped with the use of the Template:Cmd command.

The sun rises in the east and sets in the west, just as it does in the real world, though the sun will always be directly overhead at noon. Observing its motion is a simple method of telling direction without a Minecraft:compass.

Mobs

The Overworld is home to the vast majority of Minecraft's Minecraft:mobs. Mobs vary greatly in behavior and the level of danger they present to the player. Different mobs spawn at different times and places depending on the light level and the biome, among many other factors. On occasion, a mob can move between the Overworld and another dimension, such as Minecraft:The Nether, by using a Minecraft:portal, but this is uncommon. Boss mobs like the Minecraft:ender dragon and the Minecraft:wither cannot enter portals.

Generation

As with all other dimensions in the game, the Overworld can generate infinitely. However, there are some limitations, as detailed below. Like the other dimensions, it is divided into 16×384×16 block sections called Minecraft:chunks.

The Overworld encompasses a three-dimensional volume that extends vertically from the Minecraft:Void up to the build limit (y=-64 to 320), and horizontally for a virtually infinite distance in each direction. This volume is filled (virtually speaking) with air, terrain, and structures. Technically, the terrain is formed by generating multiple noise maps to produce differing elevations, general land shapes, and complex mountain and cave systems.

Limitations

File:Mc cutoff.png

Visual cutoff point of an old Minecraft map (Left is normal Minecraft generation, the right is after limitation.)

While the world is virtually infinite, the number of blocks a player may physically reach is limited with where the limits are depending on the edition of the game and the world type being played.

Template:IN, the map contains a Minecraft:world border located by default at X/Z coordinates ±29,999,984. The world border is an animated wall of blue stripes. Standing near the border results in a red vignette appearing around the screen. Most entities are unable to pass the border, except by teleporting. Players who breach the border receive constant damage unless they are in Minecraft:Creative or Minecraft:Spectator mode. The player can teleport past the world border and continue as far as X/Z ±29,999,999, where there is an invisible wall. However, the player can travel a few chunks further by riding horses, pigs, minecarts and boats through it.

In Template:El, worlds have no fixed horizontal limits, but either generation stops or normal game behavior begins to break down at extreme distances; the exact details depend on the platform. However, experiments suggest that players can generally reach at least X/Z ±30,000,000 before many such problems occur, as detailed here.

Terrain features

Template:Main The Overworld contains numerous terrain features, at a wide variety of scales.

Blocks

Naturally generated

"Naturally generated" includes blocks that are created through the Minecraft:world seed. Template:Columns-list

Naturally created

"Naturally created" means a combination of events that cause a new block to be placed by natural causes, not the player. Some of these blocks may also be created as part of world generation. Template:Columns-list

Structures

These blocks are created only with the "Generate Structures" option enabled. Template:Columns-list

Technical information

Folder

Template:IN, information on the Overworld is stored in the region folder of the Minecraft:.minecraft/saves/worldname directory, with "worldname" being the name of the player's world.

Deleting the region folder resets the Overworld so that all player-made changes and buildings in that dimension are undone.

Achievements

Template:Main Some achievements and advancements are obtained only in the Overworld, as their conditions cannot be replicated in the Minecraft:Nether or the Minecraft:End at all. Template:Load achievements

History

Gallery

Screenshots

• The classic finite generator used in late 2009.
  The classic finite generator used in late 2009.
• The version of the terrain generator used prior to Minecraft:Alpha v1.2.0.
  The version of the terrain generator used prior to Minecraft:Alpha v1.2.0.
• The world generator used from Minecraft:Alpha v1.2.0 to Beta 1.7.3.
  The world generator used from Minecraft:Alpha v1.2.0 to Beta 1.7.3.
• The world generator used from Minecraft:Java Edition Beta 1.8 to 1.6.4.
  The world generator used from Minecraft:Java Edition Beta 1.8 to 1.6.4.
• The world generator used from release 1.7.2 to 1.17.1.
  The world generator used from release 1.7.2 to 1.17.1.
• The world generator used from Minecraft:Java Edition 1.18.
  The world generator used from Minecraft:Java Edition 1.18.
• Another view of post-1.18 world generation.
  Another view of post-1.18 world generation.

In other media

• Artwork of an island base.
  Artwork of an island base.
• Artwork for the 15th anniversary of Minecraft, showing a view of the Overworld with many mobs, including nearly every character.
  Artwork for the 15th anniversary of Minecraft, showing a view of the Overworld with many mobs, including nearly every character.
• The Overworld as it appears in Minecraft:Around the Minecraft World in 80 Biomes.<ref>Template:Ytl</ref>
  The Overworld as it appears in Minecraft:Around the Minecraft World in 80 Biomes.<ref>Template:Ytl</ref>
• The Overworld as it appears in Minecraft:Sonic Racing: CrossWorlds.
  The Overworld as it appears in Minecraft:Sonic Racing: CrossWorlds.
• Official T-shirt "Line Time" depicting the overworld made by JINX.
  Official T-shirt "Line Time" depicting the overworld made by JINX.
• Poster of the Overworld.
  Poster of the Overworld.

Trivia

• The maximum number of blocks that can be generated in the Overworld is approximately 921.6 quadrillion (9.216×10¹⁷) blocks, assuming a distance of 30,000,000 blocks in either direction.
  • The total area is about 8 times the surface of the Earth.
  • This means that storing a filled world, with no Minecraft:entities or Minecraft:block entities, would require 3.6864 quintillion (3.6864×10¹⁸) bits (Template:Tooltip petabytes) for the block data alone, based on the fact that each standard block is assigned 4 bits of information.
  • By manually modifying the game, it is possible to generate the world up to 2,147,483,647 blocks (the 32-bit integer limit) in either direction.
• A 1:1 (1 block = 1 meter) scale map of the Earth, built-in Minecraft, would be 510.9 trillion (5.109×10¹⁴) blocks in size.
  • Assuming the map is one block deep and uses 1 byte per block, its size would be approximately 475,800 GB (464.7 TB).
  • A Moon-sized map would be made of 37.95 trillion (3.795×10¹³) blocks. Its data size would be 35,340 GB (34.52 TB).

See also

• Minecraft:Tutorial:Navigation – Tips for navigating at the Overworld
• Minecraft:Survival
• Minecraft:The Nether
• Minecraft:The End