
modpack
NeptuneMinecraft modpack
A modpack that introduces a variety of new mobs to the Overworld, Nether, and End, bringing a fresh adventure with new challenges and encounters.
- Latest version
- R4
- Minecraft
- no version declared
- Java
- follows the game
- Loaders
- none declared
- Licence
- MPL-2.0
- Downloads
- 778
- Updated
- 20 mo ago
- Available on
- Modrinth
Host Neptune servers
One click and Neptune is installed with the right loader, on hardware built for it.
- One click modpack install
- Dependencies handled
- Tuned startup flags
- NVMe SSD
Download
From Neptune’s own host. Nothing is re-hosted here.
Neptune R3S.mrpack · 0.0 MB · for 1.20.1
42c4507de13a…Older versions6Hide older versions
- R3S12 Dec 20241.20.10.0 MB127 downloads
d358ded8c9f8…Get - R31 Dec 20241.20.10.0 MB80 downloads
010aa4c5af4b…Get - R3_B223 Nov 20241.20.10.0 MB85 downloads
571b537f4c6c…Get - R3_B115 Nov 20241.21.10.0 MB122 downloads
06074338356a…Get - R211 Nov 20241.20.10.0 MB82 downloads
290f7f2bc27a…Get - R15 Nov 20241.21.10.0 MB95 downloads
d1a04ea31a7b…Get
Frequently asked
Do I need to install Neptune on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
What licence is Neptune under?
MPL-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Neptune?
Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.
Where do I download Neptune safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Which Minecraft versions does Neptune work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

