Minecraft version
Back to modpacks 
Modrinth · Minecraft modpack
Fermium
A mix of Optimizing Mods and Utility mods made to make the game optimized and ready for everything
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Fermium release should I use?
Latest stable file Fermium 1.6.1
Game version 26.2
Loader Fabric 0.19.3
Fermium 1.6.1 is a complete pack release for 26.2 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 76 mods in this pack file.
Pack setup
How should I set up Fermium for players and a server?
Use Fermium 1.6.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
Client instance Install Fermium 1.6.1
Dedicated server setup Match Fermium 1.6.1
Pack loader Fabric 0.19.3
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
Referenced mods 76
Client only 45
Server only 2
Not labelled 29
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Fermium?
Fermium 1.6.1. Change the pack release and its contents or setup may change too.
The selected pack release is Fermium 1.6.1. That file is for Minecraft 26.2 with Fabric 0.19.3. It contains 76 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Fermium?
Fermium
Spiritually a successor to Optimaly Optimized, Fermium aims to have perfect experience for any situation whether it is content or your bog standard survival, or playing with friends! .
The Modpack was originally intended to work with The FinalLife SMP, but decided to release it due to the sheer usability of the ModPack
What is this for?
Fermium aims to be as stable as possible, whilst offering many options regarding content and more.
Features!
- Voice Chat Enabled (Both Simple Voice Chat And Plasmo)
- Cinematic Mods (Replay and/or FlashBack)
- World Sharing Via E4MC
- The most popular optimization mods available (Sodium, Lithium, ImmediatelyFast ecc)
- Shader Support (Iris)
- Chat Heads
- Switching between alt accounts.
- Joining Older/Newer Servers (ViaFabricPlus (PLEASE DEACTIVATE THIS IF YOU WANNA USE FLASHBACK))
Made with 💚 by Lumi
Project description from Modrinth.
Mods in Fermium 1.6.1
Open any mod on Modpacks.ch to check its files and dependencies.
AmbientEnvironment-fabric-26.2-26.2.1.jar SHA-1
bfe4a786e70a667a55cf15323abc4e167f9a4a28 · Modrinth version 1rqCUXVZ · Project link unavailable Client onlyanimated-mojang-logo-2.2.jar SHA-1
9cb6978287688d57d4c7b1489d1f4f08d6655b38 · Modrinth version 3qHD7qW5 · Project link unavailable Client onlyappleskin-fabric-mc26.2-3.0.10.jar SHA-1
03a635bae2c5a5e66825a35ff130242752054b32 · Modrinth version uo5bAN1Y · Project link unavailable Side not labelledBadOptimizations-2.4.1-26.2-fabric.jar SHA-1
b36b001f869d04245523807d9ccb26a085f243b4 · Modrinth version JmPs4Wie · Project link unavailable Client onlybiomespawnpoint-26.2.0-2.5.jar SHA-1
6c4a707c40bc72eaa1a8b39353c2368ff97bc4cf · Modrinth version 2RglUdeu · Project link unavailable Server onlyc2me-fabric-mc26.2-0.4.2-alpha.0.18.jar SHA-1
00c11ea0c0c4197e2beac0078463be9fb1a52d00 · Modrinth version ZrrJuWws · Project link unavailable Side not labelledcapes-1.5.11+26.2.jar SHA-1
dc142c4f00435d299fa94d7d3558c70da9da5c04 · Modrinth version ou6uEXQY · Project link unavailable Client onlycentered-crosshair+26.2-1.5.1.jar SHA-1
ad3f0d2e1cff30498e425fb67a41f42cc737cc54 · Modrinth version 2CgJiaPp · Project link unavailable Client onlychat_heads-1.2.4-fabric-26.1.jar SHA-1
4a529510d0690adfa94df8e359fa444e2251a657 · Modrinth version ct4sHdcD · Project link unavailable Client onlycloth-config-26.2.155.jar SHA-1
babcf16dbd15e09d326e21ffe85ab3f7d843ef9e · Modrinth version Nv3xnWXd · Project link unavailable Side not labelledClumps-fabric-26.2-26.2.1.jar SHA-1
98e368bacc9d1a607be81d02f78f9afe913e7cfe · Modrinth version dEMopoOJ · Project link unavailable Side not labelledcollective-26.2.0-8.39.jar SHA-1
f051fdc1037548a00eea700d0df9d777edf19cd7 · Modrinth version M75JwjyS · Project link unavailable Side not labelledcontinuity-3.0.1+26.2.jar SHA-1
8fa8bc108e84158b0828a4aa59bf906d31676eec · Modrinth version mgUN5Xz2 · Project link unavailable Client onlycontrolify-3.1.0+26.2-fabric.jar SHA-1
cd89a76756376b825f9b8552a281b7be07319ba0 · Modrinth version yzksuauf · Project link unavailable Side not labelledControlling-fabric-26.2-26.2.2.jar SHA-1
23da84738f49e75b6318a75eb98fe18c284798ff · Modrinth version rAp2jljs · Project link unavailable Client onlycoolrain-1.4.0-26.2.jar SHA-1
afa1d97a1b942148b300ce8f1e668cd357bdebb6 · Modrinth version zc88gNk3 · Project link unavailable Side not labelledCraftPresence-2.7.1+26.2-fabric.jar SHA-1
65b643ff56981c90066e26fb3f13da5458d16f3f · Modrinth version GjRzcZtU · Project link unavailable Client onlycwb-4.1.0+26.2.jar SHA-1
9420614dd8f95a9ca1e1b2371f342e92855bb354 · Modrinth version Zn8JbMkF · Project link unavailable Client onlye4mc-fabric-6.2.0-modern.jar SHA-1
6a949b1f5697d216b78dfd141111ad115ea1fe24 · Modrinth version 7xT2gfm2 · Project link unavailable Side not labelledentity_model_features-3.2.6-26.2-fabric.jar SHA-1
47862c653e419aa6741338b795db841f1086a643 · Modrinth version xQeW3qQB · Project link unavailable Client onlyentity_texture_features-7.1.1-26.2-fabric.jar SHA-1
2d09a60630e8f25a25d9c06d87684c74a843caac · Modrinth version HLCBKYFD · Project link unavailable Client onlyentityculling-fabric-1.10.5-mc26.2.jar SHA-1
f66f9d8cbb1f76466aaf45e46fb11b18207e3aef · Modrinth version iiF6U3Ne · Project link unavailable Client onlyfabric-api-0.154.2+26.2.jar SHA-1
3b877ba08c963948290098cb4ab718046b011987 · Modrinth version Kr4WG5mG · Project link unavailable Side not labelledfabric-language-kotlin-1.13.12+kotlin.2.4.0.jar SHA-1
2bc17bb4275cc70a12e4ac35d139a71a30845720 · Modrinth version Pd0xrHCw · Project link unavailable Side not labelledfast-ip-ping-v1.0.11-mc26.1.2.jar SHA-1
6b69eaa6323da9f7933206d55cdb09ea3299cde3 · Modrinth version H7KycYXE · Project link unavailable Client onlyfaun-2.0.1.jar SHA-1
d2d0b6d1621c5006ca035c55d4bb21b4c7129fd7 · Modrinth version tCIMMXOu · Project link unavailable Client onlyferritecore-9.0.0-fabric.jar SHA-1
eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelledFlashback-0.41.1-for-MC26.2.jar SHA-1
5b1c103aedb7e5273ad610adb53328a418286f80 · Modrinth version cGezdWTX · Project link unavailable Client onlyForgeConfigAPIPort-v26.2.1-mc26.2.x-Fabric.jar SHA-1
a4083de0d8e0c19b993d21f7a576216efb5ceb23 · Modrinth version rSd3GiG8 · Project link unavailable Side not labelledImmediatelyFast-Fabric-1.16.2+26.2.jar SHA-1
2d1cd27b0b570f908b665c02a35b49381b4c5ec1 · Modrinth version uJHxuQxy · Project link unavailable Client onlyiris-fabric-1.11.2+mc26.2.jar SHA-1
f7d526b1062c4bfe2567113cf933d1de26eddd3f · Modrinth version oaD6KQls · Project link unavailable Client onlyJade-mc26.2-Fabric-26.2.9.jar SHA-1
f207c7350e29683db11b25ca3d909e49e19b3715 · Modrinth version dnZQ9Fgp · Project link unavailable Side not labelledlambdynamiclights-4.12.2+26.2.jar SHA-1
0667b3e1d203a54a0fcede02d97fc3b9f384711c · Modrinth version jBLH7Qy8 · Project link unavailable Client onlylight-overlay-2.10.2+26.2.jar SHA-1
829a934a2d3f9f8c86c614ec2b2ec6f8599812ab · Modrinth version vFNj9Jrn · Project link unavailable Client onlylitematica-fabric-26.2-0.28.4.jar SHA-1
a7f32029d38325b451d27072997f14aa2c3d3286 · Modrinth version jzraAo7b · Project link unavailable Client onlylithium-fabric-0.25.2+mc26.2.jar SHA-1
3bcc94183d7068395de08915fd5fce8d199aaa50 · Modrinth version UPNexAfy · Project link unavailable Side not labelledmalilib-fabric-26.2-0.29.3.jar SHA-1
c5a86e2c868d8918265361694eebbb73eee6c861 · Modrinth version xKxhjDJ2 · Project link unavailable Client onlymidnightlib-fabric-1.9.3+26.2.jar SHA-1
150ef19c168ef022b554b4c05bc0fdac13fcb2c3 · Modrinth version 3uBvRFE9 · Project link unavailable Side not labelledminihud-fabric-26.2-0.40.4.jar SHA-1
1a2fb33bcea6aabaf46b30930504e4efc7e19c88 · Modrinth version hyZr7JjQ · Project link unavailable Client onlymodmenu-20.0.1.jar SHA-1
8562dee49eae1a6bdd14b026be1b300aedb5ce0f · Modrinth version njXb639R · Project link unavailable Client onlymoreculling-fabric-26.2-1.8.0.jar SHA-1
6a2ae8fa02102f078657f02fd70b2d34c66ae898 · Modrinth version SYFaYeMK · Project link unavailable Client onlymoremousetweaks-fabric-2.103.0+26.2.jar SHA-1
1d1feac464c27069b241b5402ae61fe6ecd0cf66 · Modrinth version GawIMNrg · Project link unavailable Client onlyMouseTweaks-fabric-mc26.2-2.31.jar SHA-1
ad5b7e4ad6dc734152d41f05902b65aedb448d64 · Modrinth version jOiTBIaB · Project link unavailable Client onlynofogmod-1.0_fabric+mc26.1x.jar SHA-1
e3df3b5bd5390cdf126ad454b80655dd2a245f35 · Modrinth version xbOUO6Hm · Project link unavailable Client onlynoisium-fabric-2.8.5+mc26.2-pre-2.jar SHA-1
c90f03eedd49b1906bf74e0412fc23500936c00b · Modrinth version rWMnuBfv · Project link unavailable Server onlynoxesium-fabric-3.2.3.jar SHA-1
6bbcba87b9eca582b05033eaade9acdc6433737e · Modrinth version Qx0oq0L0 · Project link unavailable Client onlyoverlaylib-0.9.2+26.2.jar SHA-1
84c0b91bf4f6e7950c8a34474bac96e9117df0c8 · Modrinth version GhbKW7UP · Project link unavailable Client onlyPickUpNotifier-v26.2.0-mc26.2.x-Fabric.jar SHA-1
3f993d8e3c298fbfb27fe1247262b2621cec4c75 · Modrinth version DWaZDkc8 · Project link unavailable Side not labelledplaceholder-api-3.1.0-beta.1+26.2.jar SHA-1
99b57ccc1d4323c4ef71887828dac25ce4ce2103 · Modrinth version NDqH16LT · Project link unavailable Side not labelledpuzzle-fabric-2.3.1+26.2.jar SHA-1
17888efe8c7f9f930f91696cfb25b1317fc4910f · Modrinth version O8oBjnDH · Project link unavailable Client onlyPuzzlesLib-v26.2.1-mc26.2.x-Fabric.jar SHA-1
626d7d72454f81fe3bee8445ef42dc743caa5e2f · Modrinth version HfGQTxSR · Project link unavailable Side not labelledreeses-sodium-options-fabric-2.2.3+mc26.2.jar SHA-1
111c74b99d265d0b378ad842dfafdd7c4d6d5445 · Modrinth version PH4SPorH · Project link unavailable Client onlyResourcify (26.2-fabric)-1.8.5.jar SHA-1
d268692f5c16f34e082911d1283d1654adcb5adf · Modrinth version 6haoMa46 · Project link unavailable Client onlyScalableLux-fabric-0.3.0-alpha.0.3-all.jar SHA-1
d3637cc2fe15761ca66070e5916f17c80f03ba51 · Modrinth version EKLUURiy · Project link unavailable Side not labelledSearchables-fabric-26.2-1.0.1.jar SHA-1
73c1917f4ff056254c95f50a5acb18d16384139a · Modrinth version bvFby61J · Project link unavailable Client onlyseeu-fabric-0.7.2.jar SHA-1
1ae552c645319e93e1c975b836aca092d5a85a17 · Modrinth version gyNWLCPb · Project link unavailable Side not labelledserverpingerfixer+26.1-1.1.0.jar SHA-1
9524c8b2a62794a861c80a477d311ab04826a4de · Modrinth version 5xfjHyo4 · Project link unavailable Client onlyshulkerboxtooltip-fabric-5.4.0+26.2.jar SHA-1
e67f1fb26f5040118631ec900ffd0761de5282ec · Modrinth version IHUNStdu · Project link unavailable Side not labelledskinlayers3d-fabric-1.11.2-mc26.2.jar SHA-1
7c8a66d009051bab26f7489e1edef8b3c64f7b0e · Modrinth version rJYtiDew · Project link unavailable Client onlysmoothscroll-2.9.0.jar SHA-1
aaf1136d8308621a27f2cd4d424a278ee2f15adc · Modrinth version UnyB1ePl · Project link unavailable Client onlysodium-extra-fabric-0.9.3+mc26.2.jar SHA-1
e939d4e9760169d83763e373de6d668b1b303321 · Modrinth version Fu02wj4x · Project link unavailable Client onlysodium-fabric-0.9.1+mc26.2.jar SHA-1
14f3388694fa77f870d28262f74562de67eabcbe · Modrinth version 2Yom1N68 · Project link unavailable Client onlysodium-fullbright-1.2.0.jar SHA-1
b336bbdccaf1ba841d0224eab4792734e177e927 · Modrinth version fyu4LhCv · Project link unavailable Client onlysodium-shadowy-path-blocks-fabric-7.0.0.jar SHA-1
1399156a64c7bfbc38fa21af935495cfb74923c3 · Modrinth version ygm51jhU · Project link unavailable Client onlysound-physics-remastered-fabric-1.5.1+26.2.jar SHA-1
63657ef05768d2a7a102549bc8ef5f5fc04e2fc4 · Modrinth version d8iioMMp · Project link unavailable Side not labelledspark-1.10.173-fabric.jar SHA-1
fab7a3fec7dd01936fa21c88af40f8093b714dd2 · Modrinth version iYFOl6lQ · Project link unavailable Side not labelledtimelesslib-2.0.0-fabric-26.2.jar SHA-1
ba595181581ebf71295f5da60fd371f39e3e1997 · Modrinth version jWptilz9 · Project link unavailable Side not labelledUniLib-1.2.1+26.2-fabric.jar SHA-1
ee3e1bc9a403368414a35e81b5334fffabb11bcb · Modrinth version jmug71pF · Project link unavailable Client onlyvoicechat-fabric-2.6.20+26.2.jar SHA-1
cdb67f7d187dc886c6010d4710f3d2025e5e16ac · Modrinth version bvaEHE2T · Project link unavailable Side not labelledvoxy-0.2.18-beta.jar SHA-1
34206446f7625782b04382256083f44fe9551b83 · Modrinth version zZX86mbc · Project link unavailable Client onlyvoxy-extra-0.2.0.jar SHA-1
9c2cdd00c45347dedebf8470478fb4dfa268159c · Modrinth version DfIH9a0D · Project link unavailable Client onlyworldedit-mod-7.4.4.jar SHA-1
40f943ddabba673251edf468e65314851be240be · Modrinth version j2w3GmPv · Project link unavailable Side not labelledxaerominimap-fabric-26.2-26.4.0.jar SHA-1
641a05b24d96c3032dac7b6f870285f5a8e50c31 · Modrinth version hwYpUNmh · Project link unavailable Side not labelledxaeroworldmap-fabric-26.2-1.44.0.jar SHA-1
3fc3f89614f51417ebdcbf4df4af1412b22258db · Modrinth version lshIyDHq · Project link unavailable Side not labelledyet_another_config_lib_v3-3.9.5+26.2-fabric.jar SHA-1
e5d90b4f2cc508056097249d71fc9482ae73c111 · Modrinth version LlSShNCR · Project link unavailable Side not labelledzoomify-2.16.1+26.2.jar SHA-1
3303552e44587bb10c1d1c91b038dc7ace0fa376 · Modrinth version QWTzJNJY · Project link unavailable Client onlyPick your setup
Fermium by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
1 loader buildMinecraft version
1.21.8
1 loader buildMinecraft version
1.21.4
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Fermium versions and loaders
Fabric 0.19.326.28.0.312+7 release
Fabric26.2 release
Fabric1.21.11 release
Fabric26.1.2 release
Fabric1.21.11 release
Fabric1.21.11 release
Fabric1.21.11 release
Fabric1.21.10 release
Fabric1.21.10 release
Fabric1.21.8 release
Fabric1.21.4 release
Fabric1.21.8 release
Looking for an older file? The official Modrinth project page is in Resources.