Alterlands
Java mod listed for Minecraft 1.16–1.20. Downloads from the MC Java Mods app on Android.
Explore a new hostile world with it's own progression, creatures, materials, biomes and much more! [PARTIALLY DISCONTINUED]
I don't know my version or loader








Welcome to Alterlands
This mod adds a new dimension to Minecraft, which shares a lot of properties with the Overworld. There are 4 Sectors filled with New Biomes, Ores, Materials, Decorative Blocks and much more
The mod also has lore in development, and recently Special Difficulties were added. Try this new challenge yourself!
Note: To play the newer beta versions (1.19.4 and forward) you'll need to download Geckolib as a dependency, as these versions use the library for the creation of custom mobs. Without Geckolib, you will not be able to play.
Download Geckolib here
![]()
- New Dimension
- New Foodstuff
- New Materials
- New Ores and Progression Tiers
- Accesory System
- New Special Difficulties
- Custom Shields
- Custom Skybox
- Custom Mobs and Bosses
- Dungeons
- Custom Electricity System
Important Note:
The mod is being completely overhauled for releasing on 1.20.1, but will later be backported (If possible, i'll try my best) To previous versions such as 1.19.4, 1.19.2 and 1.18.2 (Maybe even 1.16.5).
The next 1.4 Update will introduce the first big batch of custom animated Mobs, new biomes, new skybox effects for alterlands, new mechanics, a config file system to tweak features at your will, a bunch of new and reworked status effects, Shields, new enchantments and more. Please, if you want to make a review of the mod, wait a bit more until the release of this big update later this year. I will gretly appreciate if you could cover the mod after this giant rework, because right now this project is not on it's final form....
Compatible Shaders:
- Sildurs Vibrant
- Complementary
- Complementary Reimagined
This mod was made using MCreator, here's the link to check the program if you wanna start modding yourself:
MCreator Oficial Page: https://mcreator.net/
Basic Guide of the Mod (Spanish): https://youtu.be/zXwtLMmfdQc
Copyright:
Alterlands is a free to use mod, but you have to follow certain rules if you want to use/advertise it.
First, if you are going to feature the mod in your website, the download link must redirect the users to this Curseforge page.
Second, if you like to use the mod in a modpack you are free to use it, as long as you give me my respective credits if you upload the modpack
on curseforge. Place my author name or a link to this page if you upload the modpack anywhere else.
Lastly, you cannot upload Alterlands on your website. I'll take actions if I found more websites that do this.
Don't download the mod from other platforms other than this, as i'm not responsable if they contain malicious files or something else related to this. I have to mention that making Reviews is allowed, so if you wanna do one try contacting me, i can give you info for the video if needed. Have fun
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.19.4, 1.18.2
- 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.
- Ships as Alterlands 1.2 P2 Beta v1.jar — drop this file into the mods folder
- Download size: 38.7 MB
- Download link checked 14 Oct 2026 — working
These come from our own check of the pack file, not from the source page.