Fantastic Worlds (WorldGeneration)
Modby RATPackStudios
A mod all about tweaking your World-Generation. Adjusted Generation-Parameters for rougher Terrain.
Type
Mod
CurseForge Downloads
25,800
CurseForge ID
1274577
Last Updated
Jun 14, 2026
Description
Fantastic Worlds
A mod all about tweaking your World-Generation. Adjusted Generation-Parameters for rougher Terrain.

Features
- New Build-Height: 512 (before 320)
- New World-Depth: -128 (before -64)
- Lava-Level: -114 (before -54)
- Rougher Terrain and higher Mountains - even reaching beyond a height of 320 Blocks!
- Adds an own Custom-World-Preset (1.2.0 and beyond)
This mod replaces Minecraft’s default world generation. Simply create a new world and start exploring!

General Information
This mod currently supports Fabric and Forge in 1.20 to 1.20.4, as well as 1.21 and beyond.
Ensure you’re using the appropriate version of the API.
Screenshots
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