Astrum-modpack
A lightweight and optimized Fabric modpack for Minecraft 1.21.11, designed for the best gameplay experience on astrummc.net
⬇ Download on Modrinth[ENG] Astrum
A lightweight and optimized Fabric modpack for Minecraft 1.21.11, designed for the best gameplay experience on astrummc.net
🌐 Site | 🛒 Store | 👾 Discord | 🕊️ Telegram
Features
- ⚡ Performance optimizations with Sodium, Lithium, FerriteCore and ImmediatelyFast
- 🎨 Shader support via Iris
- 🔊 Built-in Simple Voice Chat
- 💡 Dynamic Lights
- 🔍 Smooth Zoom
- 📷 High-resolution screenshots
- 🌿 Improved graphics and rendering
- 🛠 Carefully selected client-side quality-of-life mods
Requirements
- Minecraft 1.21.11
- Fabric Loader 0.19.3
Astrum is based on the structure of Fabulously Optimized.
[RU] Astrum
Лёгкая и оптимизированная Fabric-сборка для Minecraft 1.21.11, созданная для комфортной игры на astrummc.net
🌐 Сайт | 🛒 Магазин | 👾 Дискорд | 🕊️ Телеграм
Возможности
- ⚡ Оптимизация производительности (Sodium, Lithium, FerriteCore, ImmediatelyFast)
- 🎨 Поддержка шейдеров через Iris
- 🔊 Встроенный Simple Voice Chat
- 💡 Динамическое освещение
- 🔍 Плавный зум
- 📷 Скриншоты в высоком разрешении
- 🌿 Улучшенная графика и рендеринг
- 🛠 Подборка полезных клиентских модов
Требования
- Minecraft 1.21.11
- Fabric Loader 0.19.3
Сборка Astrum основана на структуре Fabulously Optimized
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Astrum 1.0.0.mrpack
- Download size: 77 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.