Modscraper Modscraper Minecraft
Rainium logo

Rainium

Modpack

Rain performance!

Type

Modpack

Modrinth Downloads

100

Modrinth ID

fvnsr6QO

Last Updated

Jul 26, 2026

Description

Rainium: Make it Pour Performance Rainium is a high-performance Minecraft modpack designed to squeeze every frame out of your hardware. By optimizing the rendering engine and streamlining background processes, Rainium can provide a 2x to 4x increase in FPS compared to vanilla Minecraft.

Whether you are building massive technical projects or want to run high-end shaders with ease, Rainium provides the stability and speed you need.

Key Features

  • Massive FPS Boosts: Includes industry-standard optimization mods like Sodium, Lithium, and Starlight to ensure your game runs as smoothly as possible.

  • Shader Support out of the Box: Experience beautiful visuals without the typical performance hit.

  • Improved Memory Management: Reduces stuttering and lag spikes, especially during world generation or in hardware-intensive areas.

  • Lightweight Design: No unnecessary bloat—only the essential mods required for peak performance.

Compatibility

Mod Loaders

Fabric

Game Versions

1.21.11 26.1 26.1.1 26.1.2 26.2

Similar Modpacks

Contained Mods (32)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 509,727,649
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 274,942,796
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide Tiles/Entities that are not visible

Mod 355,616,450
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 434,393,196
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 216,573,181
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 330,648,895
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 151,148,630
FerriteCore

FerriteCore

Memory usage optimizations

Mod 132,241,905
spark

spark

spark is a performance profiler for Minecraft clients, servers and proxies.

Mod 219,355,324
Packet Fixer

Packet Fixer

A simple mod to solve various problems with packets, NBTs and timeouts.

Mod 125,732,962
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 201,487,097
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 104,134,724
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 201,305,578
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 140,837,371
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 180,498,817
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 121,921,426
MidnightLib

MidnightLib

Common library with a built-in configuration system

Mod 73,923,891
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 151,365,981
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 53,134,038
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

A Fabric mod designed to improve the chunk performance of Minecraft.

Mod 31,673,861
Fast IP Ping

Fast IP Ping

Yeet the laggy reversed DNS lookup for literal IP server addresses

Mod 68,382,124
Borderless Fullscreen

Borderless Fullscreen

More configurable fullscreen mode

Mod 1,946,169
kennytvs-epic-force-close-loading-screen-mod-for-fabric

kennytvs-epic-force-close-loading-screen-mod-for-fabric

Instantly closes the loading terrain screen on world changing and drastically reduces the resource pack loading screen d...

Mod 6,467,069
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 97,399,966
MoreCulling

MoreCulling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 81,009,264
Ixeris

Ixeris

Buffered raw input and threaded event polling

Mod 12,400,290
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 64,823,741
Puzzle

Puzzle

Adds resourcepack features and a GUI to more conveniently configure OptiFine alternatives.

Mod 44,536,588
OptiGUI

OptiGUI

Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support

Mod 34,905,428
Resourcify

Resourcify

In-game resource pack, data pack and shader browser and updater

Mod 13,500,920
Very Many Players (Fabric)

Very Many Players (Fabric)

A Fabric mod designed to improve server performance at high playercounts.

Mod 17,685,602
Gamma Utils (Fullbright)

Gamma Utils (Fullbright)

Fully client side Gamma / Brightness / Night Vision mod, making it easy to see in the dark. Basically Fullbright for Fab...

Mod 14,349,171

External Resources