Forge Mods for Minecraft 1.20
Browse 322 free Forge mods for Minecraft 1.20 — popular picks include Improved Pillager Outpost, Dimensional Threading Reforked, Moves Like Mafuyu.
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Improved Pillager Outpost
The "Improved Pillager Outpost" Datapack revamps the standard Minecraft Pillager Outpost into a challenging, multi-level tower. This overhaul adds detailed architecture, tougher enemies, and exclusive loot, creating a more immersive and rewarding experie
Dimensional Threading Reforked
Optimizes all your server dimensions distributing the load on multiple threads
Moves Like Mafuyu
A lightweight action-oriented mod designed to optimize movement experience during exploration and building.
BM - Revelations 2
Everything you need in an all-purpose modpack with optimal performance!
Better Cobblemon (Pokemon)
🔥 A Better Minecraft Pokemon Modpack 🚀 Enhanced Cobblemon Experience 🕺Filled with performance mods 💖
ChaosZProject - A Modern Zombie Apocalypse [VR for WIP v.3.0.0]
A Modpack with about 300 Mods with Custom Cities, Cars, Planes, Nukes, Guns and everything you could want for a Zombie Apocalypse Modpack ! [Optimized]
Medieval MC [FORGE] - MMC4
Version 1.20 | Medieval Fantasy RPG Adventure & Exploration Modpack everyone wants!
Lobby, Fishing and Mining Dimension
Provides a lobby, fishing and optimized mining dimension for you and your friends.

Almost Unify Everything
An addon for Almost Unified/Forge that adds inventory and loot table unification.
Noisiumed
A performance-focused fork of Noisium that accelerates Minecraft's terrain generation through targeted optimizations. Generates chunks faster without altering world output.
VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!]
This modpack contains mods that add improved sounds, animations, effects, and more stable performance for a full ViveCraft experience.
Thulium
A lightweight performance mod that boosts FPS by optimizing Minecraft's garbage collector, sound engine, event bus, profiler and render loop without touching entities, blocks or world generation
Better Underground Caves
Optimize the original cave terrain and add large underground cave terrain.
Dontcry (Official)
This is a mod pack for the dontcry mod , there is a lot of mods , performance mod , horror mods etc
Larion World Generation - Unofficial Forge Port
Faithful unofficial forge port of the Larion World Generation mod that is optimized specifically for forge
Chunk Optimization
ChunkOptMod optimizes Minecraft chunk generation with deferred chunk loading, lazy decoration, and adaptive TPS‑based budgets for smoother exploration and stable server performance
FrogTech
FrogTech is a modpack built around the application of technology-based mods. It features a diverse group of mods that add new mob types, animals, biomes, and food items. Don't forget, FrogTech also includes tons of optimization mods to improve QoL.
[TaCZ] Guns & Customs - Beta Entry
This ModPack will engage you into plenty of TaCZ Resources to play with and test out! There is other underrated gun mods inside of this one mod pack, things will change according to performance: Remember, Public Build! Enjoy!
ReducedOres
Reduced Ores is a lightweight and highly compatible mod that lowers ore generation to bring back balance, challenge, and meaning to mining.
Ad Astra: Structures Overhaul
Ad Astra: Structures Overhaul adds new atmospheric structures to Ad Astra worlds, enhancing exploration and environmental variety. Lightweight, optimized, and fully compatible with modpacks.
Embeddium plus
Client-side optimizing modpack based on Embeddium
GeorgieTech 2
Modpack with tech and optimization mods
Shader Essentials
Enhance your Minecraft adventures with a modpack that optimizes performance, streamlines inventory management, aids exploration, and provides essential crafting information for a smoother gameplay experience.
ArcanumLand
A magic-tech RPG adventure focused on exploration, bosses, skills, achievements, custom combat, revamped crafts, optimized performance, and a huge fantasy world. The official server offers expanded online progression.
Magitech Fantasia
A Magic Pack built around magic mod interactions with tech mods and a focus on the balance of Beauty, Content, Performance, and Quality of Life.
Universal Optimization
Optimization of TPS and FPS. Limits the appearance of mobs. Disables entity collisions and the achievement system. Caches chunks to reduce microfreezes. Most of the functions are configured in the configuration. There are fan functions.
Terramity Awakened - A Calamity Experience!
A Calamity-based modpack | 300+ Mods | 50+ Bosses | RPG, Exploration and Magic | +900 Quests | Extremely optimized!
[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack
Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie
Tokusatsu Hero Instrumentality Project Evolution
This mod is a remastered version of Tokusatsu Hero Instrumentality Project (THIP), which will optimize and change some content based on the original THIP.
All the Create
All the Create is a Create-centric modpack with over 50 add-ons and custom recipes that enrich the Create gaming experience, all in an elegant terralith-based world generation that encourages exploration.
Generator Accelerator
Optimizes the Minecraft worldgen and chunk management by introducing better calculations.
Tpsum
Performance optimization mod improves mob spawning, biome lookup, worldgen allocations, and task loop hot paths.
Ad Astra Remastered
Ad Astra: Remastered enhances Ad Astra with more planets, Create mod integration, and QoL improvements. Enjoy optimized gameplay, better visuals, and a smoother space exploration experience.
Tectonic - Au Naturel Edit
Tectonic Terrain Generation Mod - Built and Customised for Au Naturel modpack
Valhelsia: Infinite
Embark on an infinite Minecraft experience with our 1.20.1 modpack, featuring a blend of technology, magic, exploration and adventure specially designed for Modrinth.
PerformanceX
Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.