CurseForge · Minecraft mod
Mermod (NeoForge)
Mermod adds a magical necklace that transforms you into a merperson in water!
Quick answer
Which Mermod (NeoForge) release should I use?
Mermod (NeoForge) Mermod 4.0.2 [NeoForge 1.21.11] targets 1.21.11 with Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Mermod (NeoForge) 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 Mermod (NeoForge) Mermod 4.0.2 [NeoForge 1.21.11] need?
Mermod 4.0.2 [NeoForge 1.21.11]. Change the file and its required mods may change too.
Install Architectury 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 Mermod (NeoForge) without breaking your instance.
Built for Mermod (NeoForge) Mermod 4.0.2 [NeoForge 1.21.11]. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Mermod 4.0.2 [NeoForge 1.21.11]. It targets 1.21.11 with Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Architectury 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 Mermod 4.0.2 [NeoForge 1.21.11]. It opens that exact file at the source.
About this project
What does Mermod (NeoForge) add?
Mermod adds a magical necklace that transforms you into a merperson in water! For more information, please refer to the official wiki.
Starting in version 3.0.0, this mod requires Architectury API.
For the fabric version of this mod, click here.
Official Discord Server: https://discord.gg/QS9Daqs4WX






Project description from CurseForge.
Pick your setup
Mermod (NeoForge) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
3 loader builds1.21.4
2 loader builds1.21.1
2 loader builds1.20.6
2 loader builds1.20.4
3 loader builds1.20.2
3 loader builds1.20.1
3 loader builds1.19.4
2 loader builds1.19.3
1 loader build1.19.2
2 loader builds1.18.2
2 loader builds1.17.1
1 loader buildShowing the newest 12 of 13 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Mermod (NeoForge) versions and loaders
Mermod 4.0.2 [NeoForge 1.21.11]
mermod-neoforge-4.0.2+1.21.11.jar
9 Aug 2026
Mermod 3.0.3 [Forge/NeoForge 1.20.1]
mermod-forge-3.0.3+1.20.1.jar
9 Aug 2026
4.0.2-fabric+1.21.11
mermod-fabric-4.0.2+1.21.11.jar
9 Aug 2026
3.0.3-fabric+1.20.1
mermod-fabric-3.0.3+1.20.1.jar
9 Aug 2026
Mermod 4.0.1 [NeoForge 1.21.11]
mermod-neoforge-4.0.1+1.21.11.jar
18 Mar 2026
4.0.1-fabric+1.21.11
mermod-fabric-4.0.1+1.21.11.jar
18 Mar 2026
3.0.2-fabric+1.20.1
mermod-fabric-3.0.2+1.20.1.jar
16 Mar 2026
Mermod 3.0.2 [Forge/NeoForge 1.20.1]
mermod-forge-3.0.2+1.20.1.jar
16 Mar 2026
Mermod 4.0.0 [NeoForge 1.21.11]
mermod-neoforge-4.0.0+1.21.11.jar
16 Mar 2026
4.0.0-fabric+1.21.11
mermod-fabric-4.0.0+1.21.11.jar
16 Mar 2026
Mermod NeoForge 3.3.2 (1.21.1)
mermod-neoforge-3.3.2+1.21.1.jar
7 Sept 2025
3.3.2
mermod-fabric-3.3.2+1.21.1.jar
7 Sept 2025
Looking for an older file? The official CurseForge project page is in Resources.