
ModsJava
Alienated
Adds a whole new planet to explore!. Free Minecraft Java mod for 1.21.8.
⬇ Download on Modrinth
Alienated is a mod that adds the planet Polaio (Po-lay-o) as a seperate dimension. Polaio is full of aliens, which you can see below.
Mobs:
SpoilerOpoti

The Opoti is a massive carnivore that you can stand on. In the future, I will add the ability to ride it. Opoti can only spawn in the Shootflower Plains.
Tureli

The Tureli is a forest animal that shuffles through the grass. It only eats shootflowers.
How to get to Polaio?
To get to Polaio, you need to craft a rocket using iron blocks, glass, gray concrete, and glowstone. 
Verified by MCModsHub
- Ships as alienated-1.0.0-neoforge-1.21.8.jar — drop this file into the mods folder
- Download size: 269 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.