¿You miss the old world generation before the 1.17?
this datapack will maybe satisfied that yearning.
Fulfilled Longing is a datapack for try to recreate the world gen before the Caves & Cliffs update.
the datapack replace some biomes, the world building Height, structures and ore distribution.
this datapack is my 3rd datapack. but the first one to change the world.
Biomes replaced.
All the new mountains [Extreme Hills and variants]
Cherry Grove [Extreme Hills Forest]
Meadow [Now Are plains]
Mangrove Swamp [Swamp]
Height
Max Height: 256
Min Height: 0
Structures Deleted
Ancient Cities [deep dark still appear]
Trail Ruins
Pillager Outposts
Ruined Portals
the trial chambers still appear. but bugged.
this datapack still should have the probability to generate the new mountains. but in a major rarity being them some "rare" mostly where the Deep Dark Generates.
the copper ore and veins does't appear anymore. but the copper should appear in the loot table of drowneds
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as fulfilled-longing.zip
- Download size: 96 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.