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Modrinth · Minecraft modpack

Kars Optimized Multiplayer

Modpack for Minecraft 1.20.4 with staple performance mods and QoL utility mods suitable for multiplayer use

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

Quick answer

Which Kars Optimized Multiplayer release should I use?

Updated 2 years ago
Latest stable file Kars Optimized Multiplayer 1.0.0
Game version 1.20.4
Loader Fabric 0.15.7

Kars Optimized Multiplayer 1.0.0 is a complete pack release for 1.20.4 with Fabric 0.15.7. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 79 mods in this pack file.

Pack setup

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

Use Kars Optimized Multiplayer 1.0.0 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 Kars Optimized Multiplayer 1.0.0
Dedicated server setup Match Kars Optimized Multiplayer 1.0.0
Pack loader Fabric 0.15.7

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 79
Client only 66
Server only 0
Not labelled 13

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 Kars Optimized Multiplayer?

Kars Optimized Multiplayer 1.0.0. Change the pack release and its contents or setup may change too.

79 mods in this pack file

The selected pack release is Kars Optimized Multiplayer 1.0.0. That file is for Minecraft 1.20.4 with Fabric 0.15.7. It contains 79 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 Kars Optimized Multiplayer?

This modpack will provide staple performance mods (and extras) to help maximizing your fps output.

Disclaimer: maximizing your fps output doesn't mean it will not fluctuate or be very stable. The game settings will affect performance a lot, and some mod may not work well when paired with other mods, making some fps spikes inavoidable.

Another optimization pack?

Yes.

Although, this one is equipped with various QoL tools and enhancements for playing in multiplayer servers.

You may or may not like the QoL mods included in this pack.

Notable features:

  • Chest Tracker: This mod will greatly help you finding specific item between your monster chest storage, just open each of them once to allow the mod to cache its contents as NBT file, then you can press CTRL+F to search your item. It will then return relevant results to you that if clicked on, will show you glowing boxes in which your item is stored in.
  • Amecs: This mod allows you to combine keybinds with CTRL, ALT, and SHIFT, so you will have a lot more flexibility for keybinds.
  • EMI: EMI is a relatively new NEI-like mod that is fast, requires zero dependencies, and will not hog up your computer resources. It also has plenty of features, similar to its competitors. If you need more features, there are various external mods that can be added to complement its functionality. Press ENTER while opening inventory/container gui to focus to search bar. Press BACKSPACE to return to the previous recipe. Press LMB/R while hovering over an item to view the recipe for that item. Press RMB/U while hovering over an item to view its usage. Press A to favourite any item, it will be shown on the bottom-left section.
  • Chat Calc, Chat Patches, ChatUtils: These three will help you solve chat games, finding particular keyword in chats, keeping the chat history stays after server switches or game restarts. Open chat and press and hold LCTRL while clicking with LMB to copy the raw text from a line. Use RMB to copy raw/formatted/json text or its unix timestamp.
  • ClientHarvest: Farming in multiplayer servers are often tedious due to how your player will sometimes chew up raw plantable plants, making you take longer time to replant your harvested items. This mod simply fixes that by replanting your plants using your active mainhand plant as source.
  • Extended Hotbar, HotbarReplace: Allows you to have one extra hotbar slot that is swappable and will refresh your used items for you to allow swift structure building process. Press R to swap your hotbar.
  • Inventory Binds: You have three extra buttons that can be customized to your liking. By default, this modpack will give you a /home Home button, a /back button, and a /spawn button. You can read how to configure the buttons here.
  • Freecam (Modrinth Version): Allows you to roam around the loaded area centered in your player entity without the clipping feature to comply with "no x-ray or cave finder" rules. Press F9 to activate or deactivate this mod.
  • Xaero's Minimap (Fair-Play): This nerfed version disables entity tracking and cave tracking to prevent you from gaining unfair advantages in PVP and mining.
  • Press C to zoom, scroll wheel to adjust. Press CTRL+N to toggle Night Vision mode. Press and hold CTRL+C while clicking a slot in your inventory to lock/unlock a slot. Locking a slot prevent items contained within it from being dropped.
  • Everything else is adjustable from the keybind option. Remember that you can use CTRL ALT SHIFT to rebind the keys.

This spoiler list contains every performance mods included within your download.

Performance Mods
  • BadOptimizations
  • Collision Fix
  • Dynamic FPS
  • Enhanced Block Entities
  • Entity View Distance
  • Exordium
  • Faster Random
  • FerriteCore
  • Icterine
  • ImmediatelyFast
  • Indium
  • Lithium
  • Memory Leak Fix
  • Noxesium
  • Reese's Sodium Options
  • Sodium
  • Sodium Extra
  • StutterFix
  • Video Tape
  • fast-ip-ping
  • kennytvs-epic-force-close-loading-screen-mod-for-fabric

This spoiler list contains every QoL mods that will be included within your download.

QoL mods
  • 3D Skin Layers
  • Amecs
  • AntiGhost
  • AppleSkin
  • Auto Crouch
  • Auto Warden Subtitles
  • Better Ping Display
  • Blur
  • Bobby
  • Bridging Mod
  • Camera Utils
  • Cat Eyes - Night Vision Toggle Mod
  • Chat Calc
  • Chat Patches
  • ChatUtils
  • Chest Tracker
  • Clickthrough 2.0
  • ClientHarvest
  • Colorful Subtitles
  • Ctrl Q
  • Custom Block Highlight
  • Dynamic Crosshair
  • EMI
  • EMI Trades
  • Enchantment Descriptions
  • Endless Music
  • Enhanced Attack Indicator
  • Extended Hotbar
  • Freecam (Modrinth Edition)
  • FuelInfo
  • HotbarReplace
  • In-Game Account Switcher
  • Inventory Binds
  • Iris Shaders
  • ItemLocks
  • Jade
  • Just Enough Breeding (JEBr)
  • Lighty
  • Mod Menu
  • Mouse Tweaks
  • No Hotbar Looping
  • Presence Footsteps
  • Server Resourcepack Checker
  • Smooth Skies
  • Sound Physics Remastered
  • Stendhal
  • Toggle Scoreboard
  • ToolTipFix
  • ViaFabricPlus
  • XPlus Autofish (Fabric)
  • Xaero's Minimap (Fair-Play)

The following mods might trigger server anticheats and/or is disapproved to be used in some multiplayer server.

Spoiler
  • Bridging Mod
  • Cat Eyes - Night Vision Toggle Mod
  • Extended Hotbar
  • HotbarReplace
  • Freecam (Modrinth Edition)
  • XPlus Autofish (Fabric)
  • Xaero's Minimap (Fair-Play)

The most sensitive mod that will most likely trigger server anticheat is Bridging Mod, due to how it works, some anticheats may flag them as "air block placement" because the player don't look at the block face when placing new placeable blocks using that mod.

The rest of the mods can be considered as "gaining technical advantage" in some servers, so please check out the server rules and/or reach out the server staff before using them. However, alternatives such as Freecam (Modrinth Edition) and Xaero's Minimap (Fair-Play) has been used to help complying with most server rules.

Credits

This modpack would not be possible to create without every mod author, creator, maintainer, and contributor from every mod included in this modpack.

You may use this modpack as a base modpack for your modpack, just include anything that links to this Modrinth page.

Project description from Modrinth.

Mods in Kars Optimized Multiplayer 1.0.0

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

amecs-1.3.11+mc.1.20.4.jar SHA-1 5036175d0cfa84f86bdcb0ae982f508449c17aff · Modrinth version DvE3qJNM · Project link unavailable Client only
antighost-1.20.4-fabric0.91.2-1.1.5.jar SHA-1 54c3132e5efffa2cf3923a2b41eb4aec913671dc · Modrinth version qrjEOkM4 · Project link unavailable Client only
appleskin-fabric-mc1.20.3-2.5.1.jar SHA-1 d8c8f47cadf0bec89b0539f44e3c67df73d8e048 · Modrinth version pmFyu3Sz · Project link unavailable Client only
architectury-11.1.17-fabric.jar SHA-1 578b95d1c3631e614739fa4ac1ca773836950540 · Modrinth version kVjQWX0l · Project link unavailable Side not labelled
auto_crouch-mc1.20.4-1.0.1-build.10.jar SHA-1 9384a24be067d338f6b4a0d47cca48b6b7594ffb · Modrinth version l4uZTQCQ · Project link unavailable Client only
autowardensubtitles-fabric-2.0.0.jar SHA-1 32773c1e47d285107801d38444d5b293be087828 · Modrinth version gAlm4gv4 · Project link unavailable Client only
BadOptimizations-2.1.0.jar SHA-1 00fc277d00af26d6b56d8787b047ba846e7d3e62 · Modrinth version 918aozAU · Project link unavailable Client only
BetterPingDisplay-Fabric-1.20.4-1.1.1.jar SHA-1 aecc3c2dd0c9709da23be5eb10698ef5e35ce036 · Modrinth version cSYrag8g · Project link unavailable Client only
blockhighlight-2.0-1.20.4.jar SHA-1 178f3e1b325444f9155dad6fa22518f329b31dfa · Modrinth version jMxpG9pm · Project link unavailable Client only
blur-3.2.0.jar SHA-1 693ca6b0167af634141a6ae391d2bef2aabc2d08 · Modrinth version zzelzVhK · Project link unavailable Client only
bobby-5.1.0+mc1.20.4.jar SHA-1 3c4437a3199629377faeda77e50b01577c4da027 · Modrinth version jGGumR4a · Project link unavailable Client only
Bookshelf-Fabric-1.20.4-23.0.6.jar SHA-1 0b6a308b164b25a6e4434d8bd97901aacaace601 · Modrinth version Veo82xGo · Project link unavailable Side not labelled
BridgingMod-2.3.0+1.20.4.fabric-release.jar SHA-1 64b997e740363b0b6013011852b9717e33b2552a · Modrinth version qaaFTKfE · Project link unavailable Client only
camerautils-fabric-1.20.4-1.0.9.jar SHA-1 8708db0d71f8468f3012d7087fb43fa543439477 · Modrinth version pGJ34XO6 · Project link unavailable Client only
CatEyes-v7_Fabric-1.20.4.jar SHA-1 6cf4530f64a13e1c61b8851c14eee51a7f5fdc35 · Project link unavailable Client only
chat-utils-1.10.3+1.20.4.jar SHA-1 6e651ba825a29d7195b4f66bd53f6963df708b2a · Modrinth version L18A7IUQ · Project link unavailable Client only
chatcalc-3.0.24a.jar SHA-1 9f3b1d3b02c9a242eb0aa9435ec5c5ef8b9b0a28 · Modrinth version 6CsjMGc8 · Project link unavailable Client only
chatpatches-204.6.4.jar SHA-1 e4e378b8e5c37af5da2f60db51c887fb6a59efe5 · Modrinth version DFrrKCKP · Project link unavailable Client only
chesttracker-2.3.3+1.20.4.jar SHA-1 71fbf9a5c6575629f777a3dcc4e8e83df8049fa5 · Modrinth version tenUh5s5 · Project link unavailable Client only
clickthrough-0.0.2-1.20.4.jar SHA-1 4fb29c668140933013dcf787269bc0ce35fb046b · Modrinth version 5TC4XFoG · Project link unavailable Client only
ClientHarvest-1.0.4.jar SHA-1 8f37803c43a5b3fb00dd23e5f441b7feab8f6ce4 · Project link unavailable Client only
cloth-config-13.0.121-fabric.jar SHA-1 e20f396a937a09b686aa986c802643b9adbb311e · Modrinth version eBZiZ9NS · Project link unavailable Side not labelled
CollisionFix-1.0.1.jar SHA-1 a6c39b00357be9309633d58a204c84419c9d8a9f · Modrinth version srnyGoVX · Project link unavailable Client only
colorfulsubtitles-1.4.0.jar SHA-1 b94babc191425dc498f14daaece4d6bc1855354f · Modrinth version bSK1ON2D · Project link unavailable Client only
ctrlq-fabric-mc1.19.3+-1.9.jar SHA-1 937eaf746aa4e975a8cc2a6fec53d40b3049bc58 · Modrinth version N4g6q0kL · Project link unavailable Client only
dynamic-fps-3.4.2+minecraft-1.20.4-fabric.jar SHA-1 9e20b9ac6a068615355905b7e10f60d64acd0ccc · Modrinth version shfvdKKK · Project link unavailable Client only
dynamiccrosshair-7.7+1.20.4-fabric.jar SHA-1 89640e8ac9825c730bdc507ec13257e7e844f767 · Modrinth version UrOG4IKT · Project link unavailable Client only
emi-1.1.4+1.20.4+fabric.jar SHA-1 fb50757aa2cdbb30ce47525b721929d983ad14bc · Modrinth version BzLRE7QI · Project link unavailable Client only
emitrades-fabric-1.3.0+mc1.20.4.jar SHA-1 e54621c23a9b1fa446dd859d392ad39201ec2a60 · Modrinth version ihis4OcC · Project link unavailable Client only
EnchantmentDescriptions-Fabric-1.20.4-20.0.2.jar SHA-1 5c589206428a16a41bbac7cc3870ff15aaa748be · Modrinth version IOSpK2s9 · Project link unavailable Client only
endlessMusic-v1.1.0+1.20.4.jar SHA-1 72e91cbea78388344620cb702c60aa0ebc7dfa93 · Modrinth version O3tisavh · Project link unavailable Client only
enhanced_attack_indicator-1.0.4+1.20.3.jar SHA-1 1bb67e2bb3b734390822fb76e762b5a305762145 · Modrinth version QTzKBcJj · Project link unavailable Client only
enhancedblockentities-0.9.1+1.20.2.jar SHA-1 7d40ccbc5355602325ad3e633592441a63a3999a · Modrinth version eIFo7wvq · Project link unavailable Client only
entity-view-distance-1.2.0+1.20.4.jar SHA-1 08cedbb052c18ea069d409f25ab47335a87743a5 · Modrinth version gLlBbHbZ · Project link unavailable Side not labelled
exordium-fabric-1.2.1-mc1.20.4.jar SHA-1 96681dea147c7622ef25c85e98db18be90c57213 · Modrinth version WyhKYeMf · Project link unavailable Client only
ExtendedHotbar-3.0.0.jar SHA-1 c487b6d6b8307fae8c17ef9dbe2ea994f278751e · Modrinth version 6OnxzTIE · Project link unavailable Client only
fabric-api-0.96.11+1.20.4.jar SHA-1 5537a4592773739e7279f3685445a84af49fde56 · Modrinth version htRy7kbI · Project link unavailable Side not labelled
fast-ip-ping-mc1.20.4-fabric-v1.0.1.jar SHA-1 7fdaa027729721f48ef9a730d6b457c0d1a3cb68 · Modrinth version U5CYxkEG · Project link unavailable Client only
fasterrandom-3.0.3.jar SHA-1 f7cebe0cec49438989ef71893e0400c940cd1603 · Modrinth version K6SFJTjP · Project link unavailable Side not labelled
ferritecore-6.0.3-fabric.jar SHA-1 f2bbb773f4213d36201b76820f206e2a6f213c0c · Modrinth version pguEMpy9 · Project link unavailable Side not labelled
forcecloseloadingscreen-2.2.1.jar SHA-1 f2915d779d27f3fd03ad204acecc5dc065600a94 · Modrinth version fyVeLayX · Project link unavailable Client only
freecam-fabric-modrinth-1.2.3+1.20.4.jar SHA-1 4724da4dc736b20c043f3662241e40ef99ae59e4 · Project link unavailable Client only
FuelInfo-2.0+1.20.4.jar SHA-1 fbb76ec4ea6d7efb2c92aaa7b0db140a790b890d · Modrinth version zUYin33t · Project link unavailable Client only
HotbarReplace-0.1.2.jar SHA-1 f24a12b6c4df71e025da379a97f67042275850df · Modrinth version yoBGHyM2 · Project link unavailable Client only
Icterine-fabric-1.20.3-4-1.3.0.jar SHA-1 27af8cb8a54cddd98364d68dd5fb84de7e77af3d · Modrinth version W7L89aQM · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.2.11+1.20.4.jar SHA-1 71cff4c39487def96292cd8f5bef37795fbfbc31 · Modrinth version FEOsWs1E · Project link unavailable Client only
indium-1.0.30+mc1.20.4.jar SHA-1 b24233f29c0ce4802c61ea8998e01e6e4580ae60 · Modrinth version Aouse6P7 · Project link unavailable Client only
InGameAccountSwitcher-Fabric-1.20.4-8.0.2.jar SHA-1 1de58bd00519a0ceebdad9702dcb3f5da34a2bb4 · Modrinth version tvfSHYuI · Project link unavailable Client only
InventoryBinds-1.1-1.20.4.jar SHA-1 f2fb783a9fafd52d16d61439b657351eb902e5aa · Modrinth version hh8poAAw · Project link unavailable Client only
iris-mc1.20.4-1.6.17.jar SHA-1 42e06f32cd7036c10d69564a64ce1d08afe3c613 · Modrinth version kGdJ11Rt · Project link unavailable Client only
ItemLocks-Fabric-1.20.4-1.3.8.jar SHA-1 ebd3293846033069433d3a7db8174e6c91d06387 · Modrinth version TNJlOCEH · Project link unavailable Client only
Jade-1.20.4-fabric-13.3.1.jar SHA-1 2ff084c97e2b1183e1e2dc56d095c0ef00aeb88a · Modrinth version fNHCa6bl · Project link unavailable Side not labelled
justenoughbreeding-fabric-1.20.4-1.2.1.jar SHA-1 6605a4a266db45a64783feb5baf35889ed28d5f3 · Modrinth version rWDKPxQZ · Project link unavailable Client only
lighty-fabric-2.1.2+1.20.3.jar SHA-1 4745a7973ab558babdb57a038490e7a8fca3d7b9 · Modrinth version aMtSrmXy · Project link unavailable Client only
lithium-fabric-mc1.20.4-0.12.1.jar SHA-1 4a0744beb2246d93cb475d21a5a53faa556956e0 · Modrinth version nMhjKWVE · Project link unavailable Side not labelled
memoryleakfix-fabric-1.17+-1.1.5.jar SHA-1 784bbbe9c64ac9d3d4ad19786c02291e607fcf4e · Modrinth version 5xvCCRjJ · Project link unavailable Side not labelled
modernfix-fabric-5.15.0+mc1.20.4.jar SHA-1 dbbb4d797bb89ac02eb6fd7fb310872ef37c23d1 · Modrinth version lQs9avbD · Project link unavailable Side not labelled
modmenu-9.0.0.jar SHA-1 eb09a3b6668407df4ad9b24849d52a38c448877e · Modrinth version sjtVVlsA · Project link unavailable Client only
MouseTweaks-fabric-mc1.20-2.25.jar SHA-1 21ae6dd81324543e77c10bbb2b928320d71b6750 · Modrinth version m0Dd8Cjy · Project link unavailable Client only
nohotbarlooping-1.1.1-1.20.4.jar SHA-1 ab180e060a4e7148f6c7b76d2890a3bc79077e20 · Modrinth version r0XGZla3 · Project link unavailable Client only
noxesium-1.2.0.jar SHA-1 bf4df66ff0f39ffedbbd868d32da4f03074ec12f · Modrinth version 5GATAz7a · Project link unavailable Client only
PresenceFootsteps-1.11.2.jar SHA-1 0e8b688dd319b76cb714b5028deb4b1b9893f8c9 · Modrinth version ji7wRvVK · Project link unavailable Client only
reeses_sodium_options-1.7.2+mc1.20.4-build.102.jar SHA-1 5e2f4ad814f34e2f55fda4efa30c878c5e573978 · Modrinth version fkLiGoHs · Project link unavailable Client only
resourcepackchecker-fabric-1.20.4-1.2.1.jar SHA-1 906c49e6021417f2fc6cbd0906ab3a603aa5abc9 · Modrinth version zp84EW6J · Project link unavailable Client only
skinlayers3d-fabric-1.6.2-mc1.20.4.jar SHA-1 dbc550d6f979c78ce3a2bc8d0cd1c62162a5367f · Modrinth version kJmEO0xO · Project link unavailable Client only
smoothskies-1.1.0.jar SHA-1 76dda0d3766705aeda8d0d094bc38d8bd998443c · Modrinth version 7ZqhEuGd · Project link unavailable Client only
sodium-extra-0.5.4+mc1.20.4-build.116.jar SHA-1 5cdad24baaac7c254e07205aef6052946f4a5246 · Modrinth version M0ndiav7 · Project link unavailable Client only
sodium-fabric-0.5.8+mc1.20.4.jar SHA-1 4c38d7b01660a27a98406767c613b3f28b6c9dfe · Modrinth version 4GyXKCLd · Project link unavailable Client only
sound-physics-remastered-fabric-1.20.4-1.3.1.jar SHA-1 c47fd8ae9737c0495c1456ccd122853425bc1698 · Modrinth version th5AIucC · Project link unavailable Client only
stendhal-1.4.1-1.20.2.jar SHA-1 b8af650c3b2b0fe3790e78500271ac4f910a4aee · Modrinth version GPeTJmd2 · Project link unavailable Client only
stutterfix-mc1.20.3-0.2.0.jar SHA-1 100dbcae33e56e8c6b241720d878f72001e53a9e · Modrinth version OzHup14j · Project link unavailable Client only
toggle-scoreboard-1.2.1.jar SHA-1 016a0f44b574e6029167d26b152693f751292e5c · Modrinth version CDLm49ko · Project link unavailable Client only
tooltipfix-1.1.1-1.20.jar SHA-1 de704792c691e3d19316c87c21c9ad2bee6c66c3 · Modrinth version B2L4LeMV · Project link unavailable Client only
viafabricplus-3.1.0.jar SHA-1 78c3e97900a921470c30c1d8744c92ae14662fb1 · Modrinth version 2low4Dcu · Project link unavailable Client only
videotape-1.3.0.jar SHA-1 553a67a327490eb7c3dbb14dbfa88ddf4b254aed · Modrinth version Xhg3plg3 · Project link unavailable Client only
Xaeros_Minimap_FP23.9.6_Fabric_1.20.4.jar SHA-1 6193435bb3e6f48394aea24a707dbcc2c1dceb8a · Modrinth version zQD90kCO · Project link unavailable Client only
xplus-autofish-1.0.0-fabric-1.20.4.jar SHA-1 633a3097771d03b1480b951fd1433748ee3c8058 · Modrinth version fnlqhU5Q · Project link unavailable Client only
yet-another-config-lib-fabric-3.3.2+1.20.4.jar SHA-1 9cbb8f3401160ec4422630bbf930208a898fe320 · Modrinth version StXMrAsz · Project link unavailable Client only
yosbr-0.1.2.jar SHA-1 f0340e9c0bc95d67f3f3e9c1cd79b61054af11f9 · Modrinth version KMOzdYko · Project link unavailable Side not labelled

Pick your setup

Kars Optimized Multiplayer by Minecraft version and loader

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

1 available setups

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

Recent files

Kars Optimized Multiplayer versions and loaders

1 of 1 releases match

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