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Cloud 9 FPS Optimized project artwork

CurseForge · Minecraft modpack

Cloud 9 FPS Optimized

This pack is designed for Forever Survival Servers, such as the Infinity Cube SMP. It's highly optimized for performance (FPS boosting), with quality-of-life enhancements.

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

Quick answer

Which Cloud 9 FPS Optimized release should I use?

Updated 11 months ago
Latest stable file Cloud 9_FPS Booster_1.21.10-v2.1.zip
Game version 1.21.10
Loader Fabric 0.17.3

Cloud 9_FPS Booster_1.21.10-v2.1.zip is a complete pack release for 1.21.10 with Fabric 0.17.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 69 mods in this pack file.

Pack setup

How should I set up Cloud 9 FPS Optimized for players and a server?

Use Cloud 9_FPS Booster_1.21.10-v2.1.zip 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 Cloud 9_FPS Booster_1.21.10-v2.1.zip
Dedicated server setup Match Cloud 9_FPS Booster_1.21.10-v2.1.zip
Pack loader Fabric 0.17.3

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 69
Client only 14
Server only 0
Not labelled 55

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 Cloud 9 FPS Optimized?

Cloud 9_FPS Booster_1.21.10-v2.1.zip. Change the pack release and its contents or setup may change too.

69 mods in this pack file

The selected pack release is Cloud 9_FPS Booster_1.21.10-v2.1.zip. That file is for Minecraft 1.21.10 with Fabric 0.17.3. It contains 69 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 Cloud 9 FPS Optimized?

🎯 Purpose

This pack is crafted for Forever Survival Servers like the Infinity Cube SMP, focusing on maximum FPS performance and essential quality-of-life improvements to enhance long-term gameplay.

🔄 Ongoing Updates

The 🌩️ Cloud 9: FPS Optimized pack and the Infinity Cube SMP will continue to update alongside new Minecraft releases.
Each version will refine stability, boost performance, and maintain compatibility with the latest features and mechanics.
As new Fabric builds are released, both the server and modpack will evolve together to ensure players always have a smooth, optimized, and up-to-date experience.


📦 Feature Summary


🖥️ Performance & Optimization

Engineered for smooth gameplay with significant FPS boosts, reduced memory usage, and optimized lighting and rendering systems. Ideal for both low-end and high-end setups, whether you're active or idle.


🧭 QoL & Interface Enhancements

Packed with customizable HUDs, tooltips, and keybind management tools that make navigating the game easier and more intuitive. Includes a visual mod manager for convenience.


🗺️ World Navigation

Includes real-time maps, waypoints, and full-world exploration tools to help you travel and build efficiently, both solo and with others.


🛠️ Utility & Tweaks

Enhances client-side interaction with smooth zooming, organized menus, and easy mod configuration to streamline the Minecraft experience.


🛠️ Building Tools

Perfect for survival builders, featuring schematic support, visual HUD overlays, and collaborative structure planning tools.


🎨 Visuals & UI

Brings enhanced visuals with customizable textures, improved animations, and polished UI elements, without sacrificing performance.

Project description from CurseForge.

Mods in Cloud 9_FPS Booster_1.21.10-v2.1.zip

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

200IQ Big Brain GUI 1.21.5.zip SHA-1 1590c6c30691c556ac873f0f7b863fae9d48115e · CurseForge file 6356357 · Project link unavailable Side not labelled
accurate-block-placement-1.3.10+mc-1.21.9.jar SHA-1 ee44d4946ca3e133330415f572f4211ae013744b · CurseForge file 7061952 · Project link unavailable Client only
alternate-current-mc1.21.9-1.9.0.jar SHA-1 b7f63768ac688ecb423865c688a6efdaaff205a8 · CurseForge file 7049175 · Project link unavailable Side not labelled
appleskin-fabric-mc1.21.9-3.0.7.jar SHA-1 a95d28e65583081b13e3c980690ee54042a5ed74 · CurseForge file 7075567 · Project link unavailable Side not labelled
architectury-18.0.5-fabric.jar SHA-1 4c6797e93bb13d4e9ad60af554b69512e96a2014 · CurseForge file 7104802 · Project link unavailable Side not labelled
audioplayer-fabric-2.0.3+1.21.10.jar SHA-1 636f1f78b3d1c2510f4570c69f01db5653b35fc4 · CurseForge file 7082566 · Project link unavailable Side not labelled
BadOptimizations-2.3.2-1.21.9.jar SHA-1 ca6ec1611a0e3814f44ec889a5c650c9699a1291 · CurseForge file 7067082 · Project link unavailable Client only
balm-fabric-1.21.10-21.10.1.jar SHA-1 8c6371b1fcfc43b9b86f31d2977471a443e0a59d · CurseForge file 7078195 · Project link unavailable Side not labelled
beautifiedchatclient-1.21.10-2.8.jar SHA-1 1f12d6e58265251a549460e45d9acf87ec40bbe4 · CurseForge file 7079751 · Project link unavailable Side not labelled
Better Lanterns v1.2 - 1.21.7.zip SHA-1 0a5cd4d87fa3fea59b7d9b7ac3b3f7575a72ab53 · CurseForge file 6717601 · Project link unavailable Side not labelled
betterstats-4.0.0+fabric-1.21.10.jar SHA-1 d815382a571c47c8a9ce58b31a8410cc6faab4cd · CurseForge file 7109512 · Project link unavailable Side not labelled
Blades Of Majestica.zip SHA-1 44ea41012c4a4b7a8b2c936368b12792f91e76b4 · CurseForge file 6347275 · Project link unavailable Side not labelled
BridgingMod-2.6.3+1.21.10.fabric-release.jar SHA-1 95054456926e7c6e019939d443b83774fc2e4f4a · CurseForge file 7109525 · Project link unavailable Side not labelled
BSL_v8.4.02.2.zip SHA-1 9520800a655b9665c9fb9d93535a78a990e0d57c · CurseForge file 6251106 · Project link unavailable Side not labelled
chat_heads-1.1.1-fabric-1.21.9.jar SHA-1 c41e52708669ebcb2ee056ef6d17e426558ee49b · CurseForge file 7073302 · Project link unavailable Side not labelled
clientsort-fabric-2.0.0+1.21.10.jar SHA-1 fb3327db6e32685d3906519129bdb6581ae61286 · CurseForge file 7080725 · Project link unavailable Side not labelled
cloth-config-20.0.148-fabric.jar SHA-1 ad95aeea20f5ea134261317e2306c202a188434e · CurseForge file 7060803 · Project link unavailable Side not labelled
collective-1.21.10-8.8.jar SHA-1 85b36e30add1ffa03124e00958031a57a9763e02 · CurseForge file 7078949 · Project link unavailable Side not labelled
Controlling-fabric-1.21.10-28.0.2.jar SHA-1 ace0dea512824afb5870e3222fec6cfa291bf411 · CurseForge file 7092613 · Project link unavailable Side not labelled
craftingtweaks-fabric-1.21.10-21.10.1.jar SHA-1 fcfa2addc05eaea8fae875edaad52d8f468b8c92 · CurseForge file 7083600 · Project link unavailable Side not labelled
CrashAssistant-fabric-1.21.5-1.21.10-1.10.8.jar SHA-1 aeb7691688adbee3d8b9215c8a154f143622426e · CurseForge file 7086649 · Project link unavailable Side not labelled
CraterLib-Fabric-1.21.9-2.1.5.jar SHA-1 86e94b62ef43a749cf1c2864f528a06ff52598c5 · CurseForge file 7049557 · Project link unavailable Side not labelled
cullleaves-fabric-4.0.6.jar SHA-1 c44ebecaa5a17e281fd3f8b678ee6d6c135c0887 · CurseForge file 7083985 · Project link unavailable Side not labelled
dynamic-fps-3.9.6+minecraft-1.21.9-fabric.jar SHA-1 b4ea194da683481daeab21473dc16b11369374b2 · CurseForge file 7049386 · Project link unavailable Client only
easyelytratakeoff-1.21.10-4.5.jar SHA-1 efe0e710a0f6fcd2eec451416850125616271e91 · CurseForge file 7079613 · Project link unavailable Side not labelled
entity_model_features_1.21.9-fabric-3.0.3.jar SHA-1 b0ae347c63246b3837803980843888076f48af2b · CurseForge file 7076752 · Project link unavailable Client only
entity_texture_features-7.0.4-1.21.9-fabric.jar SHA-1 07c402a7f6db6d6cfcddec3d765319813b8544ca · CurseForge file 7086276 · Project link unavailable Side not labelled
entityculling-fabric-1.9.0-mc1.21.10.jar SHA-1 fb7e11ced43c84c060e3fac5b8cd5392a5c0fef8 · CurseForge file 7079600 · Project link unavailable Side not labelled
EvenBetterEnchants_v2.1_1.21.5+.zip SHA-1 5dd8e88e1acd09d4e94a8bbb03de67da380dbae9 · CurseForge file 7056831 · Project link unavailable Side not labelled
fabric-api-0.135.0+1.21.10.jar SHA-1 68a4449ba6f5c7c06a97eac128a228694f736edb · CurseForge file 7081265 · Project link unavailable Side not labelled
fabric-language-kotlin-1.13.6+kotlin.2.2.20.jar SHA-1 05e9cc4108da5b50735fa6d8a79a18fcd5310d82 · CurseForge file 6985480 · Project link unavailable Side not labelled
Faithful 64x - Release 10.zip SHA-1 00413cf363e708c93a11f87dd425f0a164f3c1fb · CurseForge file 6733079 · Project link unavailable Side not labelled
Fancy_Beds-v4.0.zip SHA-1 d75d99a015580f188f989dfa6357779db5b5319c · CurseForge file 6830740 · Project link unavailable Side not labelled
fancytoasts-fabric-1.21.9+10-1.4.3.jar SHA-1 9e7027987f450d08e9a594661d73f8038c7899de · CurseForge file 7103823 · Project link unavailable Client only
fast-ip-ping-v1.0.7-mc1.21.6-fabric.jar SHA-1 eaa3cc46aa6bfbf2285f2e38c77b28caad00de80 · CurseForge file 6666704 · Project link unavailable Side not labelled
ForgeConfigAPIPort-v21.10.0+mc1.21.10-Fabric.jar SHA-1 8e28ea860effcf37b81a99b352d0d2daf58c31af · CurseForge file 7081288 · Project link unavailable Side not labelled
FpsReducer2-fabric-1.21.9-2.14.jar SHA-1 ee34dca5aa53a2b26b63905fcc77be279553e408 · CurseForge file 7051631 · Project link unavailable Side not labelled
Golden-Carrot Hunger Bar.zip SHA-1 98ddb8a14893743a10429e1dbeec4a60430e2f92 · CurseForge file 5935775 · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.13.1+1.21.10.jar SHA-1 2ec40ae5c20f03e426cefcb360fb74acbf75cc52 · CurseForge file 7078186 · Project link unavailable Client only
inventoryessentials-fabric-1.21.10-21.10.1.jar SHA-1 7eca493d4dbe9e93fdfe41e9f9b1045de6c473c2 · CurseForge file 7083571 · Project link unavailable Side not labelled
iris-fabric-1.9.4+mc1.21.10.jar SHA-1 882f7256076aa6227f35889631677323ff4b6bdc · CurseForge file 7077588 · Project link unavailable Client only
Jade-1.21.9-Fabric-20.0.5.jar SHA-1 1007888435ef4ce9334798217634a6a03dac1eaf · CurseForge file 7056475 · Project link unavailable Side not labelled
journeymap-fabric-1.21.10-6.0.0-beta.52.jar SHA-1 ef9cf6d27455b6784b12fbafdd5a4c487592f73c · CurseForge file 7080160 · Project link unavailable Side not labelled
justzoom_fabric_2.1.2_MC_1.21.10.jar SHA-1 ef9d1cffe56c401b4403268b368d3c9b3a8d6e21 · CurseForge file 7112096 · Project link unavailable Side not labelled
KindaConnected Glass 1.0.0 for 1.20+.zip SHA-1 c90b6510493da44d99e71e289f21569cf66c46d6 · CurseForge file 6707562 · Project link unavailable Side not labelled
konkrete_fabric_1.9.13_MC_1.21.10.jar SHA-1 b6d89fe7f542c7f05bb6a7a4c6573225f255a284 · CurseForge file 7109230 · Project link unavailable Side not labelled
lambdynamiclights-4.8.2+1.21.10.jar SHA-1 002436ad64fdd20b208f2cc3e127fde8b54e1a1d · CurseForge file 7085538 · Project link unavailable Client only
litematica-fabric-1.21.10-0.24.2.jar SHA-1 4c9eca0e6a9c1187cd77482269bec6cec0c2bb5f · CurseForge file 7130835 · Project link unavailable Client only
lithium-fabric-0.20.0+mc1.21.10.jar SHA-1 6f828c09ad43641bed3438e7ea6a4ab313f78d40 · CurseForge file 7079732 · Project link unavailable Side not labelled
ly-clumps-v1.1.0.jar SHA-1 5e385b356af7a07d565655fa0dfafe6b8d1d6816 · CurseForge file 7049936 · Project link unavailable Side not labelled
malilib-fabric-1.21.10-0.26.3.jar SHA-1 11488594330f0e83fa4368739e4bbdb5ba792baa · CurseForge file 7130809 · Project link unavailable Client only
minihud-fabric-1.21.10-0.37.2.jar SHA-1 43dbfa6594a6ed85731f2ef9ffc43094d4607f70 · CurseForge file 7130843 · Project link unavailable Client only
MouseTweaks-fabric-mc1.21.9-2.29.jar SHA-1 e6816dd7a2f61deca930c6787a04b74afb91249f · CurseForge file 7071305 · Project link unavailable Client only
New Faithful Overlays - 1.21.6.zip SHA-1 0a1a85af2bdd6157d888abefa6f86d2f3114c4fd · CurseForge file 6696543 · Project link unavailable Side not labelled
no-telemetry-1.9.0.jar SHA-1 19545f40c8231fafdc183ea1c675ecbf3ecf025d · CurseForge file 6201294 · Project link unavailable Client only
placeholder-api-2.8.0+1.21.9.jar SHA-1 07b5adc7ee2e002e6eb5807bd1184d45c0349590 · CurseForge file 7042749 · Project link unavailable Side not labelled
PuzzlesLib-v21.10.1+mc1.21.10-Fabric.jar SHA-1 63dd79bb1277cac6a47c916dc2cb0b61976404be · CurseForge file 7086889 · Project link unavailable Side not labelled
Recolourful Containers 2.1.1 (1.19.4+).zip SHA-1 7bb5607b21b1e028d4e5e4970cd36a3a5c672e66 · CurseForge file 6671790 · Project link unavailable Side not labelled
Resourcify (1.21.9-fabric)-1.7.4.jar SHA-1 7af16565d2e94140512f186e3f6bea9ca6ca40ed · CurseForge file 7049133 · Project link unavailable Side not labelled
Searchables-fabric-1.21.10-1.0.2.jar SHA-1 8280f0f5421ff13de052a413b88dadef7a50b540 · CurseForge file 7104728 · Project link unavailable Side not labelled
searchstats-fabric-1.0.0+1.21.9.jar SHA-1 75dc9262e72c6d3129d1cc813667c2e62f262534 · CurseForge file 7051479 · Project link unavailable Side not labelled
SimpleRPC-4.0.4.jar SHA-1 36b4246bb5ce216ecc3e3b92a56fa5eb103a9786 · CurseForge file 6736722 · Project link unavailable Side not labelled
sodium-fabric-0.7.0+mc1.21.9.jar SHA-1 b8b6d267adcc50b61162483b1c3083c723bee479 · CurseForge file 7048978 · Project link unavailable Client only
tcdcommons-4.0.1+fabric-1.21.10.jar SHA-1 6cf4c8b6f814a911734fbb2a9741de84a6c64336 · CurseForge file 7109503 · Project link unavailable Side not labelled
UD Refined - Lite - 1.20.2-1.21.x.zip SHA-1 da4aa8b79b2f8d88b78155f498f51ea1bf5b7ee9 · CurseForge file 7071878 · Project link unavailable Side not labelled
Unique Dark - Lite - 1.20.2-1.21.x.zip SHA-1 1e1c1f7b8fa7a1cac6bc2cca6ed245b0f0afd065 · CurseForge file 7074982 · Project link unavailable Side not labelled
voicechat-fabric-1.21.10-2.6.5.jar SHA-1 2694faf8dc9b322ec2019bc15b86778542d24a98 · CurseForge file 7082159 · Project link unavailable Side not labelled
XeKr红显3.6forMC1.20.2~1.21.5.zip SHA-1 f1099dd852e4e4ba0ee36b47a552e938c9a038b1 · CurseForge file 6306131 · Project link unavailable Side not labelled
yet_another_config_lib_v3-3.8.0+1.21.9-fabric.jar SHA-1 9e25b9aa5118dc77d6ec1192df0c1bb237f7e9d1 · CurseForge file 7036515 · Project link unavailable Side not labelled

Pick your setup

Cloud 9 FPS Optimized by Minecraft version and loader

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

4 available setups

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

Recent files

Cloud 9 FPS Optimized versions and loaders

8 of 8 releases match

Looking for an older file? The official CurseForge project page is in Resources.