modpack
HydrogenMinecraft modpack
Fabric optimization modpack client and server side.
- Latest version
- 1.21.11-1.0.0
- Minecraft
- no version declared
- Java
- follows the game
- Loaders
- none declared
- Licence
- MIT
- Downloads
- 2.4k
- Updated
- 10 mo ago
- Available on
- Modrinth
Our hostingHost Hydrogen servers
One click and Hydrogen is installed with the right loader, on hardware built for it.
- One click modpack install
- Dependencies handled
- Tuned startup flags
- NVMe SSD
Most recently published release
Hydrogen 1.21.11 1.0.0.mrpack · 30 KB · for 1.21.11 · Fabric
703203f886a9…Older versions24Hide older versions
- 1.21.10-1.6.08 Jan 20261.21.1030 KB17 downloads
8f6d8bb8397a…Get - 1.21.9-1.6.08 Jan 20261.21.927 KB7 downloads
a0e75d03a81f…Get - 1.21.10-1.4.024 Dec 20251.21.1030 KB16 downloads
229d8c0faa3a…Get - 1.21.9-1.4.024 Dec 20251.21.929 KB9 downloads
8be651f52efc…Get - 1.21.5-5.2.024 Dec 20251.21.529 KB26 downloads
f2223aae0481…Get - 1.21.4-4.6.024 Dec 20251.21.430 KB23 downloads
8492e16a3174…Get - 1.21.3-4.4.024 Dec 20251.21.329 KB12 downloads
5c5c252fe9ad…Get - 1.21.1-5.0.024 Dec 20251.21.130 KB34 downloads
cf6e2c73324a…Get - 1.21-4.2.024 Dec 20251.2129 KB14 downloads
ee4b14d94d68…Get - 1.20.1-4.4.024 Dec 20251.20.129 KB53 downloads
3d890944767e…Get - 1.21.10-1.2.013 Dec 20251.21.1030 KB19 downloads
768300c0889e…Get - 1.21.9-1.2.013 Dec 20251.21.929 KB9 downloads
2d8312182076…Get - 1.21.10-1.0.06 Dec 20251.21.1029 KB40 downloads
0e2666f7089f…Get - 1.21.9-1.0.06 Dec 20251.21.929 KB12 downloads
ca9b120a0d41…Get - 1.21.5-5.0.06 Dec 20251.21.529 KB9 downloads
d4630e46bbfd…Get - 1.21.4-4.4.06 Dec 20251.21.429 KB8 downloads
cca581278073…Get - 1.21.3-4.2.06 Dec 20251.21.329 KB10 downloads
d3195a845509…Get - 1.21.1-4.8.06 Dec 20251.21.130 KB6 downloads
f922b1071716…Get - 1.21-4.0.06 Dec 20251.2129 KB21 downloads
8b43e96ca92b…Get - 1.20.1-4.2.06 Dec 20251.20.128 KB16 downloads
a2cdaf785591…Get - 1.21.5-4.8.08 Nov 20251.21.527 KB18 downloads
42cc7f4119ec…Get - 1.21.4-4.2.08 Nov 20251.21.427 KB10 downloads
291e724da440…Get - 1.21.3-4.0.08 Nov 20251.21.327 KB8 downloads
e9d3f1a0f838…Get - 1.21.1-4.6.08 Nov 20251.21.127 KB14 downloads
34eec2e5c1b4…Get
Frequently asked
Do I need to install Hydrogen on the client or the server?
The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.
What licence is Hydrogen under?
MIT, 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 Hydrogen?
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 Hydrogen 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Which Minecraft versions does Hydrogen 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? .