Moonstone :Virus

Moonstone :Virus

An independent branch of Moonstone Mod that adds biological genes to the game

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2.2K Downloads
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Screenshots

tab
Necora
The Covenant of the Dead

About this Mod

be careful:

This mod is an independent branch of Moonstone and can be used without using the original mod.

But it is not recommended to use Moonstone Mod again!

Main text description:

This mod incorporates several famous viruses from a certain game, among which Necora virus and Vampire virus are the most unique.

The former allows players to transform other creatures into their own zombie army, while the latter allows players to summon bats during attacks. You can even make your virus more aggressive by changing your genetic sequence.

To obtain these virus accessories, you need to complete a series of challenges set by the author in the mod

For example, that can summon its own zombies to assist in combat:
necora

And also the items obtained by the opening player

gene

other

If you don't know how to play, please install the JEI mod or visit: Virus

Available Versions

Moonstone :Virus 1.0.3.9-neoforgerelease
MC 1.21, 1.21.1neoforge
July 11, 2025
Moonstone :Virus 1.0.3.6-neoforgerelease
MC 1.21, 1.21.1neoforge
July 10, 2025
Moonstone :Virus 1.0.3.0-neoforgerelease
MC 1.21, 1.21.1neoforge
June 12, 2025
Moonstone :Virus 1.0.2.7-neoforgerelease
MC 1.21, 1.21.1neoforge
June 1, 2025
Moonstone :Virus 1.0.2.5-neoforgerelease
MC 1.21, 1.21.1neoforge
May 30, 2025

How to Install Moonstone :Virus on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Moonstone :Virus". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1, 1.21

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Moonstone :Virus server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Moonstone :Virus compatible with neoforge?

Moonstone :Virus officially supports neoforge for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Moonstone :Virus – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Moonstone :Virus consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Moonstone :Virus with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.11.21