Project : RAIN is medium sized a modpack that I and a group of friends had devised and constructed. It includes a wide range of mod types from quality of life to high-tech to agriculture. From personal testing, it loads relatively quickly for it's size and runs smoothly. Though, when first starting a world or loading a world it may be somewhat slower. It has a wide range of gameplay styles available, whether you're the nomad, the farmer or the type who likes to automate everything there's a wide range of things you can do.

Main Mods :

Project : RAIN features a wide variety of mods which in themselves have their own huge range of features. The below are simply just some of the biggest and have the most impact on the game.

Actually Additions by Ellpeck
Advanced Rocketry by zmaster587
Applied Energistics 2 by AlgorithmX2
Avaritia by bandon3055
Baubles by Azanor13
Botania by Vazkii
Draconic Evolution by brandon3055
Ender IO by CrazyPants_MC
Extra Utilities by RWTema
Extreme Reactors by ZeroNoryouki
Immersive Engineering by BluSunrize
Inventory Pets by Purpilicious_Cow_
Journey Map by techbrew
Just Enough Items (JEI) by mezz
Mekanism by bradyaidanc
Morph by ohaiiChun
Mystical Agriculture by BlakeBr0
Pam's HarvestCraft by pamharvestcraft
Project : E by SinKillerJ ( Including Project : EX addon by LatvianModder )
Quark by Vazkii
Recurrent Complex by Ivorforce
Thaumcraft by Azanor13
Thermal Foundation by TeamCoFH
Tinkers Construct by mDiyo
Ore Excavation by Funwayguy

Full Mod List

Project : RAIN

Actually Additions

Advanced Rocketry

AE2 Stuff

Akashic Tome

AppleSkin

Applied Energistics 2

Arcane Archives

Astral Sorcery

AutoRegLib

Avaritia 1.1x

Baubles

BdLib

BetterFps

Blood Magic

Bonsai Trees 4

Botania

Brandon's Core

Buildcraft

Carry On

CB Multipart