Distant Horizons & Iris Shaders
by SysError06 · CurseForgeA stable & convenient way to use Distant Horizons & Iris Shaders
Modpacks for Minecraft Java 1.21.5
Modpacks: list
Slightly Flavoured
by Ramoddi · CurseForgeCarefully selected mods with a focus on quality over quantity!
Best Vanilla World 2 - New Vanilla 26.2!
by TheWizard · CurseForgeExperience a better Minecraft journey with new adventures, diverse biomes, powerful creatures, and advanced crafting systems that elevate your game.
Updated October 17
FrostClient
by zippiik · ModrinthFrost Client is a clean, minimal performance modpack for 1.21.11 — the spiritual successor to FoxClient, rebuilt for modern Minecraft with more stability, more FPS, and zero bloat.
Feather | Lightweight Vanilla+ Modpack
by SamLolo · CurseForgeA sleek and minimal Vanilla+ modpack designed for players who want a little extra—without losing the charm of the vanilla Minecraft experience.
MC Vanilla 2.0 - QUALITY UPDATE!
by TeamLUP · CurseForgeIf you like Minecraft, you should try this modpack with mods in charge of improving the "vanilla" experience.
Optimized fps [FABRIC]
by thejurassicking1 · CurseForgeModpack Featuring Performance Mods on Fabric
100 Days on a Desert Island
by TioRoca · ModrinthSurvive 100 days in Hardcore on a tiny island with minimal resources and endless ocean
Baritone+
by Color0011 · CurseForgeUses Leijurv's Baritone and other companion mods to create a more perfected baritone experience.
Updated October 17
Fresh & Stuff
by Collective · ModrinthThis mod pack is a fan-made version of Actions & Stuff. This mod package is Beautiful resource packages from each other in the mod package, 3d items and more, and excellent player animations. Enjoy
SmoothCraft: Fabric & Forge Edition – Boost FPS & Visuals with Lightweight Performance Tweaks for Any Mod Setup
by ThunderTeam · CurseForgeThe best Fabric & Forge FPS modpack – boost performance and discover many visual improvements!
Updated October 17
Lucky Blocks Modpack
by Lactobacillus · ModrinthA fun and chaotic Lucky Block modpack where every block you break can spawn treasures, traps, mobs, structures, or total disasters. Includes performance mods for smoother gameplay and faster world loading.
Vanilla modpack
by Tinkotron · ModrinthThis is a collection of modifications that expands and improves the gaming experience without significant changes to the game mechanics. It is designed to be played on vanilla servers or in single player mode.
aBTV Modpack
by YeahJack_ · CurseForgeA medieval modpack, made for detailed medieval graphics.
Updated October 17
Hypixel SkyBlock RPG ++
by _MICI_ · ModrinthBeautiful texture packs: Furfsky Reborn is now on 1.21.5, preview crafting, find out what the probability of an item falling out is
Animations & Stuff
by cartoonjunkies · ModrinthAnimations & Stuff is a feature-rich modpack for Minecraft Java Edition, inspired by the popular Actions & Stuff addon from Bedrock Edition. Now updated to 26.3!
VULKAN++
by atinygoat · ModrinthBuild around VulkanMod and ViaFabricPlus for performance and backwards compatibility. Fully client side, a lot of QoL, vanilla+
Actions&Mods[NOT RELEVANT!]
by tomatow31 · ModrinthAction and Mods by tomatow3 is a client-side Minecraft 1.21.5 modpack that reimagines the vanilla experience with enhanced optimization, stunning graphics, and new adventures, balancing performance and visual quality for both single-player and multiplayer
Simple Shader Pack
by EnderCraftLabs · CurseForgeSimple Shader Pack is a Minecraft modpack designed to enhance graphics with shaders and boost performance using Sodium, while including helpful mods like JEI and JourneyMap.
VulkanMod Ultra
by ItsAaruMega123 · ModrinthThis modpack will have Vulkan Mod with other optimods.
RTX ON GUNS, DUNGEONS AND TAVERNS
by Asuran18mare · ModrinthRTX ON, now with many guns, dungeons and taverns to explore
Deez FPS [Vulkan Edition]
by FieroLam · ModrinthAre you lagging?? This ModPack got you!! What is lag after using this?
RC Lite (DEPRECATED)
by omo50 · ModrinthRC Lite has been discontinuted. Please use Simply Legacy instead.
Updated October 2
PvP Essentials Modpack
by Speacs24 · ModrinthPvP Modpack with opitmization and PvP related Mods
FAQ
How is a modpack different from a bunch of mods?
A modpack is already a tuned set: mod versions are matched to each other, configs are set up, and recipes and progression are tied together. Mods downloaded one by one you'll have to make work together yourself.
How do I install a modpack?
Click “Install” and Millida Launcher will download the modpack and the right Java for you and create a separate profile for it. No need to install the mods or loader separately.
How much memory should I allocate?
Light performance modpacks run on 4 GB, mid-sized ones on 6 GB, and big tech-and-magic ones need 8 GB or more. You can change memory in the Millida Launcher profile settings; the exact figure is usually in the modpack description.
Which modpack should I pick to play with friends?
Turn on the With a friend filter under What for to keep modpacks made for playing together: co-op survival, Create, adventures with shared progression. The modpack version must match for every player and the server.
Are there modpacks with quests in my language?
Modpacks with a quest book and a story are in the With quests theme. The quest language depends on the author: most packs ship in English, and other languages are usually added by a separate translation mod — check the modpack description.
Will a modpack run on a low-end PC?
A light one will. The For low-end PCs filter keeps modpacks with a small mod list and performance mods, and 4 GB of memory is enough for them. Big tech-magic modpacks need 6–8 GB and lag on a weak machine even if they start.
How do I run a modpack on my own server?
A modpack page has an On a server button: it installs the modpack on a Millida Hosting server and switches the core to match, and a copy of the old world is kept in backups. Players then install the same modpack in Millida Launcher and join the server address.
Modpacks for Minecraft Java 1.21.5
Modpacks for Minecraft 1.21.5: 36 items in the Modpacks section. Compatibility is checked against the files, not the description: only items with a build for exactly these conditions stay in the list.
Each modpack here is one page with every released version. The card shows which game version and loader it's built for, how big the archive is and who the author is. Modpacks aren't installed like individual mods: click “Install” and Millida Launcher downloads all the modpack's mods, the right loader and Java, and creates a separate profile for it without touching your others. Mind the memory requirements: heavy tech-and-magic modpacks need six gigabytes or more and simply won't start on the default two.