CurseForge · Minecraft mod
Zombie Island
Zombie mod that adds many types of walkers with different abilities
Quick answer
Which Zombie Island release should I use?
Zombie Island 1.21.1 0.1.3.5 targets 1.21.1-Snapshot, 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Zombie Island 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 Zombie Island 1.21.1 0.1.3.5 need?
Zombie Island 1.21.1 0.1.3.5. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Zombie Island without breaking your instance.
Built for Zombie Island 1.21.1 0.1.3.5. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Zombie Island 1.21.1 0.1.3.5. It targets 1.21.1-Snapshot, 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 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 Zombie Island 1.21.1 0.1.3.5. It opens that exact file at the source.
About this project
What does Zombie Island add?
This mod adds many types of zombies, from simple infected ones to their own unusual individuals. There are also unique infected who can give a good rebuff to the player and also drop quite valuable loot.
For working mods neebs GeckoLib
https://www.curseforge.com/minecraft/mc-mods/geckolib

Project description from CurseForge.
Pick your setup
Zombie Island by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.6
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
Zombie Island versions and loaders
Zombie Island 1.21.1 0.1.3.5
Zombie Island 1.21.1 0.1.3.5.jar
20 Sept 2025
Zombie Island 1.20.1 0.1.3.5
Zombie Island 1.20.1 0.1.3.5.jar
20 Sept 2025
Zombie Island 1.21.1 0.1.3.3
Zombie Island 1.21.1 0.1.3.3.jar
13 Mar 2025
Zombie Island 1.20.1 0.1.3.3
Zombie Island 1.20.1 0.1.3.3.jar
13 Mar 2025
Zombie Island 1.21.1 0.1.3.2
Zombie Island 1.21.1 0.1.3.2.jar
6 Mar 2025
Zombie Island 1.20.1 0.1.3.2
Zombie Island 1.20.1 0.1.3.2.jar
6 Mar 2025
Zombie Island 1.21.1 0.1.3.1
Zombie Island 1.21.1 0.1.3.1.jar
18 Dec 2024
Zombie Island 1.20.6 0.1.3
Zombie Island 1.20.6 0.1.3.jar
26 Oct 2024
Zombie Island 1.20.1 0.1.3
Zombie Island 1.20.1 0.1.3.jar
26 Oct 2024
Zombie Island 1.20.6 0.1.2
Zombie Island 1.20.6 0.1.2.jar
27 Aug 2024
Zombie Island 1.20.1 0.1.2
Zombie Island 1.20.1 0.1.2.jar
27 Aug 2024
Zombie Island 1.20.6 0.1.1
Zombie Island 1.20.6 0.1.1.jar
6 Aug 2024
Looking for an older file? The official CurseForge project page is in Resources.