
Modrinth · Minecraft modpack
Thunder
[26.3 available] Boost FPS, reduce lag, speed up load times, and save resources with this modpack! Perfect for low-end computers. No extra mods, just pure performance improvement.
Quick answer
Which Thunder release matches 1.19.2?
Thunder 1.6.3 for fabric 1.19.2 is a complete pack release for 1.19.2 with Fabric 0.16.9. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 20 mods in this pack file.
Pack setup
How should I set up Thunder for players and a server?
Use Thunder 1.6.3 for fabric 1.19.2 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.
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.
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 Thunder?
Thunder 1.6.3 for fabric 1.19.2 on 1.19.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is Thunder 1.6.3 for fabric 1.19.2. That file is for Minecraft 1.19.2 with Fabric 0.16.9. It contains 20 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 Thunder?
🚀Huge Performance Boost

Setup: Ryzen 9 7945HX, RTX 4080 Mobile, 16 GB RAM
Tested on fancy graphics, 24 render and 5 simulation distances
⬆️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.

For deprectaed realeases and further deatils see this webpage.
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:
- Include a note in the description linking back to this page.
- Do not just reupload the pack, its assets, or it's branding. 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
🙏 Support the Project
Project description from Modrinth.
Mods in Thunder 1.6.3 for fabric 1.19.2
Open any mod on Modpacks.ch to check its files and dependencies.
0d88d7bcfe46a75fcdb0accd65b0b23f8b9b3f15 · Modrinth version iULB5JCQ · Project link unavailable Client only5b3ec36f83cdc165bb45d5837e389e463ef4e520 · Modrinth version TL8Qsm5r · Project link unavailable Side not labelled570282f49b3338decfe8290e78c10a1d2f7e23c9 · Modrinth version ZpV0fKbO · Project link unavailable Side not labelled3e8f7f0c170d65769a4c7447f5847d06f348f46c · Modrinth version 41NBaTYI · Project link unavailable Client onlyfde7ffee932782c7718fd0596864aa9058b7b93c · Modrinth version fZx04xgT · Project link unavailable Client only534d7dc7a3f241300e09e7e95d3ae5d4ee5be886 · Modrinth version twdGLDHv · Project link unavailable Client only558cd912d95c9dec513eb87cc813d3a68aa93fa5 · Modrinth version 6g95K303 · Project link unavailable Side not labelled4a124f8205e39b84a156db2d1e435c5708328d7b · Modrinth version kwjHqfz7 · Project link unavailable Side not labelledb8eba3919198a5c538c1103ad0a4fb38d9b88f02 · Modrinth version ECsG2WDZ · Project link unavailable Client onlya74ab16af990cf55dd1a3b5c76eadfc9ca25e25e · Modrinth version yTfou6df · Project link unavailable Client only90d8f8c0a209373dfc300deb03c0d2d9bd309b8a · Modrinth version LgOJIpIS · Project link unavailable Client only0dfa8b03ed408fb7fdada29e01cfebba02af1049 · Modrinth version 4SHylIO9 · Project link unavailable Side not labelled072a8bad252765e0f21a6f939cf2056fe437228e · Modrinth version m6sVgAi6 · Project link unavailable Side not labelled6ea21371a8a7fc23383f5b9041fc5b61cd1af5ad · Modrinth version e9jrKKyY · Project link unavailable Side not labelled6e627ee1b31f5be89e14c85e888f47463d8da9c2 · Modrinth version gSoPJyVn · Project link unavailable Client onlybb08f735f0005d9fb219d71682f667dd6db41c7d · Modrinth version 5hjaMcPN · Project link unavailable Client only8414cbce145a5f48102e6cc811dfd1459afe44f3 · Modrinth version r8xRVPEI · Project link unavailable Side not labelled227648dc4f6a8604bafc282612a6de47eff70cd8 · Modrinth version rAfhHfow · Project link unavailable Client onlyde6fe932555604345477db89b59d59249909c640 · Modrinth version qH1xCwoC · Project link unavailable Side not labelledf0340e9c0bc95d67f3f3e9c1cd79b61054af11f9 · Modrinth version KMOzdYko · Project link unavailable Client onlyPick your setup
Thunder by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1
1 loader build25w19a
1 loader build25w10a
1 loader build25w07a
1 loader build25w04a
1 loader build24w40a
1 loader build24w38a
1 loader build24w36a
1 loader build24w20a
1 loader buildShowing the newest 12 of 66 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Thunder versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.
