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Thunder

Thunder

Modpack

[1.21.1 available] Boost FPS, reduce lag, speed up load times, and save resources with this modpack! Perfect for low-end computers. Supports Minecraft 1.16.5+, Fabric, Quilt and even Snapshots. No extra mods, just pure performance improvement.

Client LightweightOptimization

41.5k downloads
19 followers

      

📃Features

🚀Huge Performance Boost

A comparison between Thunder and Vanilla showing a 250% FPS improvement

Setup: Ryzen 9 7945HX, RTX 4080 Mobile, 16 GB RAM
Tested on fancy graphics, 32 render, and 5 simulation distances

Note: The 7x FPS boost is primarily with Nvidia GPUs, thanks to the Nvidium mod. For AMD/Intel GPUs, expect up to 4x improvement depending on your hardware and world setup.

⬆️Always Up-to-Date

Thunder is kept current with the latest mods, supporting the newest Minecraft versions while also maintaining compatibility with older versions.

🪶Lightweight and Stable

Thunder includes only proven, stable performance mods and essential dependencies, ensuring a seamless vanilla gameplay experience without sacrificing stability.

📥 Installation

Use the official Modrinth app or any launcher that supports Modrinth modpacks (e.g., MultiMC, Prism). For detailed instructions, check the Modrinth documentation.

❓ FAQ

Is there a version available for Minecraft 1.X?

Thunder supports the most popular and recent Minecraft versions, including snapshots when available.

Minecraft Version Fabric Quilt
Snapshots 🧪 Experimental N/A
1.21.1 ✅ Recommended N/A
1.20.6 🟢 Actively supported 🟢 Actively supported
1.20.4 🟢 Long-term support 🟢 Long-term support
1.20.1 🟢 Actively supported 🟢 Actively supported
1.19.2 ⏳ Long-term support ⏳ Long-term support
1.18.2 ⏳ Long-term support 🔴 Out of support
1.16.5 ⏳ Long-term support N/A
Click here to see the full table
Legend
  • Recommended: Most stable, performant, and up-to-date release.
  • 🟢 Actively supported: Up-to-date release with the newest mod versions.
  • Long-term support: Releases for older Minecraft versions with fewer updates, typically monthly.
  • 🧪 Experimental: Unstable version, may have bugs.
  • 🔴 Out of support: No longer supported. (Click on the emoji to get the last available version)

Which mods are included?

Check the download page for each version for a detailed list of included mods.

What should I do if I find a bug or want to suggest a mod?

Report bugs or suggest changes by opening an issue on the GitHub repo. Thank you for your support!

Can I use Thunder as a base for my modpack?

Absolutely! Just follow these two conditions:

  1. Include a note in the description linking back to this page.
  2. Do not reupload the pack, its assets, or name. Also, avoid creating derivative works with minimal additions (e.g., adding just a couple of mods).

In case of doubt feel free to contact me on Discord

How does versioning work?

Thunder follows Semantic Versioning 2.0.0, using the MAJOR.MINOR.PATCH format.

Explanation
  • MAJOR: Significant changes, such as support for new major Minecraft updates or extensive modifications.
  • MINOR: Smaller changes, such as adding/removing mods or supporting new minor Minecraft updates.
  • PATCH: Minor changes, such as mod updates or configuration adjustments.

🙏 Support the Project

External resources


Project members

TheBossMagnus

Owner


Technical information

License
MIT
Client side
required
Server side
unsupported
Project ID