Flatter Lowlands
Java data pack listed for Minecraft 1.20–26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
This datapack changes the terrain shape in lowland biomes (eg. Plains, Forests etc). This is done by editing the 'offset' and 'factor' density functions, making it incompatible with any other pack or mod that changes either of these files.
Edits to 'offset' lower the base height in these areas. Edits to 'factor' reduce areas of pronounced bumpiness, as well as make areas such as Windswept Savanna less extreme. Mountain biomes are unaffected. Full list of changes in info.txt.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1, 23w31a
- 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 Flatter Lowlands 1.1.zip
- Download size: 8 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.