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Optimized Maxima project artwork

Modrinth · Minecraft modpack

Optimized Maxima

This modpack made for optimization vanilla and fix many bugs. Based on Vanilla Extension modpack, but without decorations stuff.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Optimized Maxima release matches 1.21.4?

Updated 4 months ago
alpha file 1.21.4_0.0.51.0_neoforge
Game version 1.21.4
Loader NeoForge 21.4.99-beta

1.21.4_0.0.51.0_neoforge is a complete pack release for 1.21.4 with NeoForge 21.4.99-beta. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 28 mods in this pack file.

Pack setup

How should I set up Optimized Maxima for players and a server?

Use 1.21.4_0.0.51.0_neoforge 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 1.21.4_0.0.51.0_neoforge
Dedicated server setup Match 1.21.4_0.0.51.0_neoforge
Pack loader NeoForge 21.4.99-beta
Java version Java 21

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 28
Client only 12
Server only 5
Not labelled 11

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 Optimized Maxima?

1.21.4_0.0.51.0_neoforge on 1.21.4. The pack contents and setup notes below stay tied to that release.

28 mods in this pack file

The selected pack release is 1.21.4_0.0.51.0_neoforge. That file is for Minecraft 1.21.4 with NeoForge 21.4.99-beta. This NeoForge setup needs Java 21. It contains 28 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 Optimized Maxima?

📻Noticed board

26.2_0.0.71.0 release very soon. Distant Horizons, and NeoForge versions will be released too. Please wait.

P.S: 1.20.1_0.0.60.0 (for fabric and forge, except neoforge and quilt cuz they have conflicts in the latest updates of mods) is available.

P.P.S: I've got power problems, so the update might take a little longer.

P.P.P.S: I'll fix the Voxy version; just update Voxy if you don't want to wait for the hotfix.

  • If you use MultiMC based launcher, I recommend install Java 22 by Oracle, Zulu, OpenJDK etc. or Java 23+ (for example latest 25) by GraalVM and enable in settings "Skip compatibility checks". C2ME support this Java version and your fps may more stable.
  • Btw, I run a Ko-fi page where I sometimes post things like my shader config or beautiful screenshots.
  • If you have stutters, freezers even without jumping of frame rate, try: Settings/General/Fullscreen: ON.

📌About updates

Every two-four weeks, I'm updating modpack. Why not every week? Cause in this time I can be testing and checking bugs, issues and updating more mods than after one week only. Also, I work on my another modpacks, so I need time for some recreation.

📒About topicality

If you want to have always fresh fixes, edits of configs, should:

  1. Backup your "config" folder.

  2. Remove "config" folder in ".minecraft" before update modpack.

  3. Update modpack in newer version.

If you have problems after remove this folder, just return this folder.

🎱About versions

I'm marking each version with unique numbers, letters, and tags. Here’s how I'm doing it. For example version 1.21.1_0.0.43.0_fabric_DH:

1.21.1 — Minecraft version

0.0.43.0 — modpack version (last number is fix, hotfix or version with minor update)

fabric — loader

DH — version with Distant Horizons included.

🚨 Warning

Always make backup your saves. It's important!!!

This pack made for optimization vanilla and fix bugs. Based on Vanilla Extension, but without decorations and edited some settings for better performance. I want to port this modpack to Quilt, Forge and Neoforge in future too.
If you want more feature and experience that you can install my main project Vanilla Extension or my young project [JWN] Just what is needed for just player who like more vanilla without decorations.)))

📈Performance

Since this pack have aims to optimization vanilla that I tried to pay special attention to performance, so I chose all the mods that seemed to me the best for this.

This list includes mods:

⚙️Bugofix

Somitimes bugs can be features, but in most cases, they only bothered, so I added mods to the modpack that fix most of them.

Bugs fixed in vanilla using:

Also, I won't support 1.20.2, 1.20.4, 1.20.6, 1.21, 1.21.1, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 and 1.21.10. Because they have some problems with Quilt, Forge and NeoForge and devs less update mods for them. 1.20.6 has some problems with performance. Please, use 1.20.1 or 1.21.11+. Furthermore, It's hard for me to update so many versions (understand me).

Project description from Modrinth.

Mods in 1.21.4_0.0.51.0_neoforge

Open any mod on Modpacks.ch to check its files and dependencies.

AI-Improvements-1.21-0.5.3.jar SHA-1 b4a8e11384454bcc341043b251db7fb5afdfdf45 · Modrinth version dGNP90t0 · Project link unavailable Server only
BadOptimizations-2.2.1-1.21.2-21.4.jar SHA-1 8bafe2a3ce1a3c6c48bb243dde3cbd9c5b510a01 · Modrinth version EPTfY6pQ · Project link unavailable Client only
betterbiomereblend-1.5.1.jar SHA-1 28af4bda3d7420888e4a2798a022a7f8d3a250e8 · Modrinth version vRg6Xr6A · Project link unavailable Client only
cloth-config-17.0.144-neoforge.jar SHA-1 af9a6e52015098fd3d97d996dafbb66bbe495691 · Modrinth version dWfheG9X · Project link unavailable Side not labelled
Clumps-neoforge-1.21.4-22.0.0.1.jar SHA-1 adb1292d71bb358b074ee9116be98939e1786fb0 · Modrinth version 2zQSp93Z · Project link unavailable Side not labelled
cwb-neoforge-3.0.0+mc1.21.3.jar SHA-1 fb5225f66af0d5469e3308993e5304c19ba21a5b · Modrinth version 3qGYXhTs · Project link unavailable Client only
default_files-1.0.1.jar SHA-1 032bc839964e98ac187014c0fb3f3f8f572afe0b · Modrinth version y2szdVKO · Project link unavailable Side not labelled
dynamic-fps-3.9.0+minecraft-1.21.2-neoforge.jar SHA-1 b063dc1db1ad9d59597cf9d20a893c4416254955 · Modrinth version 3lF9Ytyf · Project link unavailable Client only
entityculling-neoforge-1.7.3-mc1.21.4.jar SHA-1 936fdead69a3b44c6660c94093b6fe81430831b0 · Modrinth version q1e5epY7 · Project link unavailable Client only
fast-ip-ping-v1.0.5-mc1.21.1-neoforge.jar SHA-1 ca088578045633ceddf4e61c1a49e9c0859f9981 · Modrinth version kiXzQdpL · Project link unavailable Client only
ferritecore-7.1.2-neoforge.jar SHA-1 f1d63ed7a712c84d2698905524960627f8d9c206 · Modrinth version gTYCIFFQ · Project link unavailable Side not labelled
getittogetherdrops-neoforge-1.21-1.3.2.jar SHA-1 45f1f23219d319b8e3f0bde45c8e4dfacec49cc3 · Modrinth version RuJK72qk · Project link unavailable Server only
ImmediatelyFast-NeoForge-1.3.5+1.21.4.jar SHA-1 a098e3476678a8533569b5ebde6623d907c7bba0 · Modrinth version uX54J8VB · Project link unavailable Client only
kotlinforforge-5.7.0-all.jar SHA-1 f276d27f2930a44e7224080b5ccdcae4029b4d9a · Modrinth version uZAwdzAR · Project link unavailable Side not labelled
KryptonFoxified-0.1.0+mc1.21.jar SHA-1 b6912442dfb47b2cbcadb4085608636fced68af9 · Modrinth version TFGMCLED · Project link unavailable Side not labelled
Ksyxis-1.3.3.jar SHA-1 2fff901eeb095c0a17ee16590e1be76c968224fc · Modrinth version ueN87SNs · Project link unavailable Server only
lithium-neoforge-0.14.8+mc1.21.4.jar SHA-1 920e8abe1aff1bb869193f8232d132c161a3e136 · Modrinth version cHlCOaEl · Project link unavailable Side not labelled
modelfix-1.21.3-1.11.jar SHA-1 db14fd195ccfbd11325f1ba9ca33771c23a4ef50 · Modrinth version tgaRyAbD · Project link unavailable Client only
modernfix-neoforge-5.20.3+mc1.21.4.jar SHA-1 0353510f51f377a0c54da7a7f26f68bc83721c3d · Modrinth version xbg7UvQT · Project link unavailable Side not labelled
moreculling-neoforge-1.21.4-1.2.7.jar SHA-1 b2694a17750fd4c5285463bd73baf364f8a7625f · Modrinth version ThnB8jgN · Project link unavailable Client only
NoChatReports-NEOFORGE-1.21.4-v2.11.0.jar SHA-1 fa38a2085daa9d9dbd190d4fcbd5f824427aafd5 · Modrinth version SbnUzNb3 · Project link unavailable Side not labelled
noisium-neoforge-2.5.0+mc1.21.4.jar SHA-1 2addd16c4f9633b194afa4f11b25a130c6748054 · Modrinth version 5JoGTWve · Project link unavailable Server only
reeses-sodium-options-neoforge-1.8.3+mc1.21.4.jar SHA-1 b03d05495be28d8cef7a34872941bb8d703d60e6 · Modrinth version xAiCe6w8 · Project link unavailable Client only
servercore-neoforge-1.5.8+1.21.4.jar SHA-1 edc990444040ed4b62a09559b7a3cff85c32c4c0 · Modrinth version vCnDCHyg · Project link unavailable Server only
sodium-extra-neoforge-0.6.1+mc1.21.4.jar SHA-1 33f61977917b67e046da9a7f02771c04a67f005f · Modrinth version fDDbhNOX · Project link unavailable Client only
sodium-neoforge-0.6.10+mc1.21.4.jar SHA-1 f2274ef9999262dd6051257477f601c1aa5106a2 · Modrinth version mTW3oi85 · Project link unavailable Client only
staaaaaaaaaaaack-neoforge-1.21.3-1.6.jar SHA-1 abc84c1df3e2927ab395a73864e02ed58ce064ed · Modrinth version JRpqdW9w · Project link unavailable Side not labelled
yet_another_config_lib_v3-3.6.3+1.21.4-neoforge.jar SHA-1 067e0efd7c41b55cb175a2149e16dbe91eb057d7 · Modrinth version d8PQvEwL · Project link unavailable Side not labelled

Pick your setup

Optimized Maxima by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

26 available setups

Showing the newest 12 of 15 game versions. Older files are in the list below.

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Optimized Maxima versions and loaders

16 of 273 releases match
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Looking for an older file? The official Modrinth project page is in Resources.