Forge Mods for Minecraft 1.21
Browse 14 free Forge mods for Minecraft 1.21 — popular picks include Lock & Key, Simple Sophisticated Backpacks Kit, XP Crystals.
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Lock & Key
A mod that takes advantage of the vanilla tile entity locking system, making it accessible to survival players.
Simple Sophisticated Backpacks Kit
Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.
XP Crystals
Store your XP in craftable crystals. Survival-friendly and tier-based: store 3, 10, 30, 50 levels—or infinite XP. Customizable
Magic Construction
A powerful building mod that adds magical wands to place multiple blocks at once, with integrated pouches for material storage and repair runes for maintenance.
Paps Superflat 2 Multiplayer Ready
Mutiplayer Ready (NO SERVER NEEDED just join your friends world directly), Questing, survival pack reminiscent of classic sky block with chickens, sieves, refined storage and modern mods like create and Ad Astra
Better Revive
A death & revive system with graves, revive potions, grave compass, revive scroll teleport, Hardcore Support and more!
Immersion in Traffic Context 2
Adds customizable barriers & asphalt roads (+30% speed!). Design unique streets, works with/without Ultimate Car Mod. Survival recipes included. Build realistic traffic systems!
A Crazy Adventure: Science & Survival
A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.
Kindling Age
Kindling Age enhances early survival with lightweight, vanilla-friendly mechanics that make the first days more deliberate without adding grind or hard gates.
Builders Bundles
A survival friendly fix to minecraft's inventory problem - designed for builders.
Cozy Server Kit
Lightweight server utilities for small survival servers: land claims, death chests, homes/TPA, starter kits, and more.
Corail Backpack Mod (1.21.11, 1.20.1) – The Adventurer Backpack
Corail Backpack Mod is an adventurer backpack with balancing capabilities oriented on survival mode. Features: Variety of inventory geometries to craft. Made of armor materials. Damages each opening (if normal difficulty, hard – twice faster), could be repaired on anvil. Could be enchanted for better durability and self repairing. Could be dyed similarly to leather […]
Owl's Pocket Dimension
Enjoy a Pocket Dimension where you can build in peace! Survival and multiplayer friendly
Ultimate Shader Suvival
Ultimate Shader Survival is the best pack for both beauty and high FPS on Fabric, with smooth chunk loading and extra Quality of Life mods to help with building, exploration, sound effects, and storage managment!