Superflat Dimensions
Collection of datapacks that create Superflat Overworld, Nether, and End Dimensions, with all Structures and Biomes.
- Loaders
- FabricNeoForgeForgeQuilt
- Downloads on Modrinth
- 116K
- Followers on Modrinth
- 215
- versions
- 97
- Updated
- January 23, 2026Jan 23
- Published
- in 2023
At a glance
Needed on the server; optional in the game
Superflat Dimensions Datapack Collection
This is a collection of datapacks that overrides the default world generation to functionally apply superflat to all dimensions, while retaining all biomes and structures.
Please note when using this, just add the datapack on the world creation screen and create a world like normal. You should not to use the Superflat Preset.
Why does it replace the default overworld, and why can't it use a preset?
Datapacks allow creators to edit many things in Minecraft, but some things are hardcoded, meaning they require a mod to change. Datapacks do allow for custom superflat presets, but unfortunately they only allow for single-biome worlds. Datapacks also allow for custom world presets, but unfortunately, any changes outside of the terrain must be done globally, meaning anytime I need to change the structure or feature generation to get it to fit, it would change it for all presets. If I made a preset and someone was using the mod version of this pack, then they could easily be unknowingly altering vanilla worldgen!Compatibility Notes:
These datapacks do not work with any biome mods! There is a technical reason behind this because of the limitations of datapacks. I may be able to look into resolving this with Lithostitched though.
If you've never used terrain mods together, you should know that they generally override each other. The same case is for this mod.
Versions:
Classic Superflat Dimensions
Three blocks of terrain and one block of bedrock at y=0. No trees/foliage, caves, or ores. Just structures and biomes. Modeled after the "Classic" Superflat preset
Superflat Dimensions
Exactly like the Classic Superflat Dimensions, but with trees and other biome features!
"I wish the world actually had terrain from -64 to 64..." / "Where did 'Flat Dimensions' Go?"
Checkout Flat Dimensions (BEING REVIEWED)
Generation Notes:
Pre-1.21.2 Only
- Phantoms can only spawn above Y=63
- Most aquatic mobs can only spawn from ~Y=50 to Y=63
FAQ
How to install Superflat Dimensions?
Install Fabric for your Minecraft version, download Superflat Dimensions for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Superflat Dimensions support?
Superflat Dimensions has builds for Minecraft 1.19–1.21.10.
Is Superflat Dimensions needed on the server?
Needed on the server; optional in the game
