1.20+3KJavaSurvival friendly

Seasonal mapPlainsForestBirch ForestTaigaGiant Tree Taiga Hills

McMeddons Advent Map 12

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Overview

Inverted World · 1.20+, 2k, Survival Friendly, Download, Java, Minecraft World

Welcome to the 2023 McMeddons Minecraft Advent Map 12, a fantastic 2km x 2km Inverted Hilly Island, Minecraft adventure survival map for version 1.20+, created by McMeddon. Enjoy multiple unique worlds that are being created daily during the Christmas time. Whether you’re looking to plunder ships or balloons, battle your way through dungeons, construct your dream house on cliffs or mountains, or discover caves, mineshafts, coral reefs, and enhanced biomes, these world has something for everyone. Enjoy your adventure!

Size

3K world 59 of 262 this size

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2K
Map of McMeddons Advent Map 12 3K
McMeddons Advent Map 12 at 3K, against the sizes the worlds are built on. Every square is to scale.

Footprint

3,072 × 3,072

blocks, 9.4 km² at one block per metre

Edge to edge

  • Happy ghast 14 min
  • On foot 12 min
  • Minecart 6 min
  • Horse 5 min
  • Elytra 2 min

Walking, a minecart on powered rails, an average horse and rocket-boosted elytra.

Sizes in the library 11% smaller than this

1K
2K
3K
4K
5K
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Most worlds are 4K (87 of them). The largest is MCS SMP Season 3 Server Map #S3 at 9K.

Biome composition

25 biomes 19 land biomes

Shares are measured across the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so biomes missing from this list can still be found out there.

Land 47.7% of map

  • Plains 53.2%
  • Forest 10.7%
  • Birch Forest 8.3%
  • Beach 5.8%
  • Taiga 4.3%
  • Giant Tree Taiga Hills 3.4%
  • Old Growth Pine Taiga 3.1%
  • Snowy Taiga 1.9%
  • Desert 1.8%
  • Swamp 1.7%
9 more 5.7%
  • Flower Forest 1.3%
  • Meadow 1.2%
  • Sparse Jungle 1.0%
  • Dark Forest 0.9%
  • Jungle 0.8%
  • Mushroom Fields 0.2%
  • Jagged Peaks 0.1%
  • Stony Shore <0.1%
  • Snowy Slopes <0.1%

Water 52.3% of map

  • Deep Cold Ocean 91.6%
  • Deep Frozen Ocean 6.1%
  • Frozen Ocean 1.9%
  • River 0.3%
  • Ocean <0.1%
  • Frozen River <0.1%

Structure coverage

10 of 19 confirmed

Counted inside the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so structures not confirmed here can still generate out there.

Surface 0/7 confirmed

  • Desert pyramids Not checked
  • Igloos Not checked
  • Jungle pyramids Not checked
  • Pillager outposts Not checked
  • Swamp huts Not checked
  • Trail ruins Not checked
  • Woodland mansions Not checked

Underground 5/6 confirmed

  • Amethyst geodes Included
  • Ancient cities Included
  • Dungeons / monster rooms Included
  • Mineshafts Included
  • Strongholds Included
  • Trial chambers Missing

Ocean 3/4 confirmed

  • Buried treasure Not checked
  • Ocean monuments Included
  • Ocean ruins Included
  • Shipwrecks Included

Portal structures 1/1 confirmed

  • Ruined portals Included

Settlements 1/1 confirmed

  • Villages Included
IncludedNot checkedMissing

Loot tables

22 of 37 confirmed

Which of the game's loot tables can turn up on this map, read from the world's own files. Confirmed means the scan found the table itself; not observed means the structure carrying it was not seen in this export.

Counted inside the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so tables not seen here can still turn up out there.

Chest loot 12/20 confirmed

  • Abandoned mineshaft Included
  • Buried treasure chest Not observed
  • Desert pyramid Not observed
  • End City treasure Not observed
  • Igloo chest Not observed
  • Jungle temple Included
  • Jungle temple dispenser Not observed
  • Nether fortress bridge Not observed
  • Pillager outpost Not observed
  • Shipwreck map Included
  • Shipwreck supply Included
  • Shipwreck treasure Included
  • Simple dungeon Included
  • Spawn bonus chest Included
  • Stronghold corridor Included
  • Stronghold crossing Included
  • Stronghold library Included
  • Underwater ruin (big) Included
  • Underwater ruin (small) Included
  • Woodland mansion Not observed

Village chest loot 9/15 confirmed

  • Village armorer Included
  • Village butcher Not observed
  • Village cartographer Included
  • Village desert house Not observed
  • Village fisher Included
  • Village fletcher Included
  • Village mason Not observed
  • Village plains house Included
  • Village savanna house Included
  • Village snowy house Included
  • Village taiga house Not observed
  • Village tannery Not observed
  • Village temple Included
  • Village toolsmith Included
  • Village weaponsmith Not observed

Archaeology 1/1 confirmed

  • Archaeology loot Included

Structure loot 0/1 confirmed

  • Trial chamber loot Not observed
IncludedNot observed
SURVIVAL WORLD CONTENTS Beta Inspector

What’s included in McMeddons Advent Map 12?

See what this Minecraft world contains. Results combine MCA Selector findings, chunk data, level.dat, and manually placed structure pins.

Beta edition: some results are still being verified.

Seed
Unknown
World type
Unknown

Loading world coverage…
Help

Questions about McMeddons Advent Map 12

What is McMeddons Advent Map 12?

McMeddons Advent Map 12 is a hand-made survival world of 3,072 × 3,072 blocks, made with WorldPainter, World Machine, Gaea, Axiom and WorldEdit, built for Minecraft Java 1.20. You download the world folder and play it like any other save, in singleplayer or on your own server.

How big is McMeddons Advent Map 12?

3,072 × 3,072 blocks, so about 9 million blocks of surface. Walking from one edge to the other takes roughly 12 minutes at normal walking speed. The terrain runs from Y -64 to Y 320.

Outside that area the world keeps generating normal vanilla Minecraft chunks, so you never hit a wall, you just leave the built part behind.

Which Minecraft version does McMeddons Advent Map 12 need?

McMeddons Advent Map 12 is built for Minecraft Java 1.20. Newer releases normally open it fine. Opening it in an older release is not supported: blocks and structures added after that version cannot load, and the world can be damaged by the attempt.

Bedrock players need a converted copy. See the Bedrock notes in the FAQ.

Which biomes are in McMeddons Advent Map 12?

25 in total. The land is mostly Plains (53.2%), Forest (10.7%), Birch Forest (8.3%) and Beach (5.8%), counted as shares of the land rather than of the whole map.

Water covers 52.3% of the map, and land 47.7%.

The full breakdown is further up this page, with every biome and its share.

Which structures are in McMeddons Advent Map 12?

10 of the 19 structure types the scan checks are confirmed present: surface (0/7), underground (5/6), ocean (3/4), portal structures (1/1) and settlements (1/1).

Not confirmed: Desert pyramids (not checked), Igloos (not checked), Jungle pyramids (not checked), Pillager outposts (not checked), Swamp huts (not checked) and Trail ruins (not checked). "Searched, not found" means the scan looked and came up empty; "not checked" means it has not been looked for yet.

The structure list above names every one of them.

Is McMeddons Advent Map 12 ready to play in survival?

Yes. A scan of the world file confirms loot tables, structures, animals and ores, so the survival loop runs from the first night: chests hold the game's real loot tables, mobs spawn as they do anywhere else, and you can mine, farm and build without adding anything. It plays in vanilla Minecraft, with no mods, no datapacks and no creative mode.

The world contents report at the bottom of this page holds the item-by-item detail.

Where do I download McMeddons Advent Map 12?

From the download link on Patreon, also on the button at the top of this page.

Also available: the PlanetMinecraft project page, which carries the release notes and the known issues for this particular build.

Can I look at McMeddons Advent Map 12 before downloading it?

Yes. Open it in the 3D explorer and fly the real terrain in your browser, with the biomes, the caves and the marked structures. Nothing to install.

How do I install McMeddons Advent Map 12 on Java Edition?

  1. Unpack the archive you downloaded from Patreon.
  2. Open your saves folder. On Windows press Win + R and enter %appdata%\.minecraft\saves. On macOS it is ~/Library/Application Support/minecraft/saves, on Linux ~/.minecraft/saves.
  3. Move the unpacked folder in. It must be the folder that contains level.dat, not a folder wrapping it.
  4. Restart Minecraft on 1.20 or newer and pick the world in singleplayer.

Full install guide

Can I play it on Bedrock, or on a server?

Bedrock needs a converted .mcworld copy, and converted worlds carry their own quirks around spawn, chests and villagers.

For a server, drop the world folder in as the server's world and start it.

Bedrock install · Bedrock quirks · Server use

What may I do with it?

The worlds are released under CC BY-NC 4.0. The Rights panel on this page lists what that allows and how to credit it.

· How to credit · Selling builds