As Open Terrain Generator focuses on development for current versions of Minecraft this project will continue it's development for 1.12.2 specifically.
Features:
. Modded mob support for biomes
. Disabled pregen for dimensions
. Fixed custom grass colors
. Various performance enhancements
. OTG's 1.16.5 river system backported
Documentation:
> SpawnCreatures: [{"mob": "oe:crab", "weight": 4, "min": 3, "max": 3}]
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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 CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as OpenTerrainGenerator-1.12.2-v9.9.jar — drop this file into the mods folder
- Download size: 3.9 MB
- Download link checked 12 Sept 2026 — working
These come from our own check of the pack file, not from the source page.