Better graphics. Steady frames.

Aerium mixes optimization mods with graphics mods, so your game looks great without the heavy cost. Built for low, mid and high-end PCs.

What's inside

Boosted performance

Higher and more stable FPS, even on low-end hardware.

Great visuals

Shaders support, improved lighting, and enhanced textures without the heavy cost.

Smooth gameplay

Reduced stutters, faster chunk loading, and optimized memory usage.

Vanilla-friendly

Keeps the original feel of the game while improving it.

Customizable

Every visual and performance option can be tweaked to your liking.

Compatibility

Game
Minecraft: Java Edition
Versions
26.3, 26.1.2, 1.21.8–1.21.11, 1.21.4–1.21.6
Loader
Fabric
Runs on
Client-side and server-side
Java
21 or newer
RAM
4 GB minimum, 6–8 GB recommended
License
BSD-3-Clause

Install in five steps

  1. Download the latest version from Modrinth.
  2. Open your launcher: Modrinth App, Prism Launcher, CurseForge or similar.
  3. Import the .mrpack or .zip file as a new instance.
  4. Allocate the recommended amount of RAM.
  5. Launch the game and enjoy.

Performance tips

  • Keep render distance between 8–12 chunks for the best FPS.
  • Use a shader preset that matches your hardware.
  • Close background apps to free up RAM.
  • Update your graphics drivers regularly.

Questions

Can I add more mods?
Yes, but extra mods may affect performance or stability.

Does Aerium work on low-end PCs?
Yes, it was built for and with low-end systems.

Does it work in multiplayer?
Yes, as long as the server allows the included client-side mods.

Ready for a better-looking world?

Browse all versions

Want an older Minecraft version, optimized only? Try Advanced Optimized.