CurseForge · Minecraft mod
kaijus
Explore ruined cities, hunt giant monsters, and become a Kaiju yourself.
Quick answer
Which kaijus release should I use?
kaijus kaiju1.0.1-fabric+1.20.1.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is kaijus required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does kaijus kaiju1.0.1-fabric+1.20.1.jar need?
kaiju1.0.1-fabric+1.20.1.jar. Change the file and its required mods may change too.
Install Pehkui, Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add kaijus without breaking your instance.
Built for kaijus kaiju1.0.1-fabric+1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use kaiju1.0.1-fabric+1.20.1.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Pehkui, Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside kaiju1.0.1-fabric+1.20.1.jar. It opens that exact file at the source.
About this project
What does kaijus add?
Kaijus
You explore ruined cities, hunt giant creatures and craft gears from their remains. Take down the Ancient Kaiju and become a monster yourself.
Kaiju Cities generate in plains, deserts, savannas, snowfields and meadows, and slope naturally into the hills and coastlines around them. They’re full of glass skyscrapers, brick shops, furnished apartments, offices and parks. Some floors have been taken over by monsters.
New monsters:
- Spawnling: a wall-climbing, poisonous parasite.
- Armored Kaiju: charges through buildings and quakes the ground.
- Sky Kaiju: dive-bombs you, throws fireballs and calls down lightning.
- Ancient Kaiju: a 600-HP titan that tears through the city to reach you.
Become the Kaiju: defeat it to claim the Transformer and turn into a gigantic monster .Wherever your body touches, buildings get crushed. You can fire Atomic Breath, unleash an explosive Supernova, leap across the city and sweep enemies away with your tail.
Requires Fabric Loader and Fabric API.
Project description from CurseForge.
Pick your setup
kaijus by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
kaijus versions and loaders
kaiju1.0.1-fabric+1.20.1.jar
kaiju-transformer-fabric-1.0.0+1.20.1.jar
26 Oct 2026
kaiju1.01-forge+1.20.1.jar
kaiju-transformer-forge-1.0.0+1.20.1.jar
26 Oct 2026
Kaijus 1.0.0
kaijus-1.0.0.jar
16 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.