Not an x-ray mod! A Datapack that makes normal worlds only generate air, except for blocks you would commonly see with x-ray.

A Collection of datapacks to stop All Caves, New Caves, or even the Old Carver Caves from generating.

A Datapack that creates a whimsical floating islands world, with mountains, rivers, and floating ocean bowls!

A Collection of Datapacks that create Superflat Overworld, Nether, and End Dimensions, with all Structures and Biomes.

A Datapack that creates Cave Worlds, based on the old preset, featuring all biomes, ocean caves, and most structures.

A Datapack that creates a Single Survival Island in an Infinite Ocean World

A Datapack that creates Floating Island worlds based on the old preset, with all biomes and structures. Additionally featuring floating oceans and rivers.

A Datapack to create the Stoneblock challenge with a Vanilla twist. Based on the FeedTheBeast Mod Pack.

A Data Pack that creates worlds with floating islands over the oceans for the default world.

A Data Pack that creates sky island worlds floating over an endless ocean.

A datapack that creates Nether and End dimensions that use the default overworld terrain.

A Data Pack that creates End dimensions with Cave generation, like the old world preset.

A Data Pack that creates Survival Island worlds, with various island distribution function files.

An Alpha 1.1.2-style World Preset Data Pack

A datapack that creates Nethers with floating island generation, like the old world preset. Featuring all biomes, structures, and floating lava lakes.

Datapack that creates worlds with missing terrain.

A Data Pack that modifies Aetherial Islands to have island clusters, with configurable rarity functions in the data pack.

A datapack that creates stony cave worlds, prominently featuring cave biomes.

A Data Pack that recreates SmallAnt's Effect Randomizer challenge.

A datapack that caps the world terrain at sea-level for the Overworld, Nether, and End.

A Data Pack that removes block drops and loot from chests/pots/barrels/archaeology.

A Data Pack to fix MC-239444, which causes frozen rivers to generate in Taiga Biomes.

Superflat too easy? Try this! No grass, dirt or bedrock layers in the Overworld. Just the structures from the Classic Flat preset if your world was generated in 1.17.1 or earlier As of 1.1.1, In 1.21+ worlds you will automatically spawn in a village!

A datapack that creates a worlds using the same cave types and similar distribution to pre-1.18