Not an x-ray pack! Makes worlds you create only generate air, except for things you would commonly see with x-ray.

Superflat Overworld, Nether, and End Dimension, with all Structures and Biomes.

Floating Island world generation with all biomes and structures, along with some tweaks like better oceans, rivers, and even a Floating Nether Add-on!

Whimsical floating islands with mountains, rivers, and floating ocean pools!

A modern Vanilla Remix on the Stoneblock FTB Modpack.

Caves world generation preset, with all biomes and foliage. Also includes an add-on that makes the End generate as caves.

Stops new caves, old caves, or all caves from generating!

Utility mod to support floating islands style world generation by preventing structures from generating in the void.

Makes the End and the Nether terrain look like the overworld's.

Floating Island generation over an Ocean world.

Adds more density functions for more powerful custom world generation capabilities.

Survival Island Worldgen Data Pack with various island presets.

What is Above & Below? A collaborative effort between myself and Klinbee, to add new content to the sky and caves. This mod adds floating "cloud" islands above the normal worldgen, and increases cave size below. As well as new dungeons! More to come.

Generates a world with structures and features but no terrain.

Stony Cave World Generation that prominently features Cave biomes.

Recreates the SmallAnt Effect Randomizer Challenge.

Creates a new world type that generator an infinite world that is only one chunk wide! It affects all dimensions!

Adds in a Bad Apple World Preset that makes your world generate all the frames of the "Bad Apple!!" music video.

A Single Configurable Survival Island in an Infinite Ocean World

No Block Drops or Loot from Chest/Pot/Barrel/Brushing

Datapack that solves the MC-239444 bug that causes frozen rivers to generate in regular Taiga Biomes.

Where did Minecraft's ancient creatures go? Its up to you to find out!