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Modrinth · Minecraft modpack
MercuryFPS
Lightweight Modpack that focuses on acheving the best possible performance with NO BLOAT.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which MercuryFPS release should I use?
Latest stable file MercuryFPS 1.0.0 (1.21.11)
Game version 1.21.11
Loader Fabric 0.19.3
MercuryFPS 1.0.0 (1.21.11) is a complete pack release for 1.21.11 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 17 mods in this pack file.
Pack setup
How should I set up MercuryFPS for players and a server?
Use MercuryFPS 1.0.0 (1.21.11) 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.
Client instance Install MercuryFPS 1.0.0 (1.21.11)
Dedicated server setup Match MercuryFPS 1.0.0 (1.21.11)
Pack loader Fabric 0.19.3
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.
Referenced mods 17
Client only 10
Server only 0
Not labelled 7
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 MercuryFPS?
MercuryFPS 1.0.0 (1.21.11). Change the pack release and its contents or setup may change too.
The selected pack release is MercuryFPS 1.0.0 (1.21.11). That file is for Minecraft 1.21.11 with Fabric 0.19.3. It contains 17 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 MercuryFPS?
MercuryFPS is a Remarkably Optimized fork that aims to meaningfully boost Minecraft's performance without the bloat found in many of the most popular modpacks (example: full Optifine feature parity that almost no mods make use of). This modpack ONLY includes performance mods. The rest is up to you.
MercuryFPS includes these performance enhancements:
- Better Block Entity rendering (BBE)
- Improvements to chuck generation (C2ME)
- Better Culling (Entity Culling, More Culling)
- Rendering Optimizations (ImmediatelyFast, Sodium)
- Memory Usage Optimizations (FerriteCore)
- And more!
FAQs:
Q: There are a lot of mods in this modpack. I thought you said there was no bloat?
A: Every mod we include meaningfully enhances performance. We don't include any mods that don't belong in a performance modpack.
Q: How is this mod different from Remarkably Optimized?
A: Remarkably Optimized greatly improves the performance of Minecraft, but it also includes mods that add features that are unnecessary in a performance modpack. MercuryFPS strips those mods out, resulting in a completely vanilla Minecraft experience that performs up to three times as well as Vanilla Minecraft. You can decide what to add from there.
Project description from Modrinth.
Mods in MercuryFPS 1.0.0 (1.21.11)
Open any mod on Modpacks.ch to check its files and dependencies.
AsyncParticles-21.11.2.1+1.21.11.jar SHA-1
c7e7876f41db65857ff1c4507eade07865639863 · Modrinth version ZZ5jkIju · Project link unavailable Client onlyc2me-fabric-mc1.21.11-0.4.0-alpha.0.26.jar SHA-1
df65af922d70332b5dc647932bb2ebd4280260e9 · Modrinth version 879vA5z6 · Project link unavailable Side not labelledcloth-config-21.11.153-fabric.jar SHA-1
4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Side not labelledentityculling-fabric-1.10.5-mc1.21.11.jar SHA-1
270493a6d3a3214495abed9e74f2181817043963 · Modrinth version sP0vNbeN · Project link unavailable Client onlyfabric-api-0.141.6+1.21.11.jar SHA-1
c98467cbbaf4d197377266795ae015f4130d65b6 · Modrinth version 6qAuTtLR · Project link unavailable Side not labelledferritecore-8.2.0-fabric.jar SHA-1
c2e2f5e008f5bc9f401dfad8ca94909917006b65 · Modrinth version Ii0gP3D8 · Project link unavailable Side not labelledGnetum-4.5.3+1.21.11-fabric.jar SHA-1
4348591d348f6ba434169b94bbc50b4d35488461 · Modrinth version 68ikTdxA · Project link unavailable Client onlyImmediatelyFast-Fabric-1.14.3+1.21.11.jar SHA-1
43e451464f979bdf9ff4ac288b358a2f91b79ed8 · Modrinth version 4EwhsTu7 · Project link unavailable Client onlyiris-fabric-1.10.7+mc1.21.11.jar SHA-1
aae8567bd9ea397d50aff1d0b680a82ffe67040c · Modrinth version fDpuVzVr · Project link unavailable Client onlyIxeris-4.6.5+1.21.11-fabric.jar SHA-1
a979244f3364e7a5734858b8eadeb7cd55b513c1 · Modrinth version FZtQBhbH · Project link unavailable Client onlylithium-fabric-0.21.4+mc1.21.11.jar SHA-1
203bdcb26e97b3217b045e1182651a7d7b6462ec · Modrinth version Ow7wA0kG · Project link unavailable Side not labelledmodernfix-5.26.3-build.1.jar SHA-1
4b0758e7c052b20ebb58cde9de083520a3d114ab · Modrinth version yPCwXBn8 · Project link unavailable Side not labelledmoreculling-fabric-1.21.11-1.6.2.jar SHA-1
11a929de62650cc536244d4c2ba889fa84c1c0f2 · Modrinth version wOzykoLV · Project link unavailable Client onlyNoChatRestrictions-Fabric-MC1.21.11-v1.0.2.jar SHA-1
0146df8abd97111aeae00f6911110368b9b10281 · Modrinth version Wmvqt0wm · Project link unavailable Client onlyobe+1.21.11-1.1.40-hotfix.2.jar SHA-1
3d8fed65cf47544609af42d1e7e3cadb863cf574 · Modrinth version XIwfV8Rl · Project link unavailable Client onlysodium-fabric-0.8.12+mc1.21.11.jar SHA-1
4d80592bef36674e7469ae2737a7704b826289ae · Modrinth version NFkjnzWE · Project link unavailable Client onlyzfastnoise-1.0.40+1.21.11.jar SHA-1
e8a53bd9a037bc917c50179f8e5011be3bdb82e1 · Modrinth version Bmx6DadQ · Project link unavailable Side not labelledPick your setup
MercuryFPS by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.11
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
MercuryFPS versions and loaders
Fabric 0.19.31.21.118.0.312+7 release
Fabric26.1.2 release
Fabric26.2 release
Fabric26.2 beta
Looking for an older file? The official Modrinth project page is in Resources.
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