Minecraft Java 1.21 Mods
Browse 53 free mods for Minecraft Java 1.21 — popular picks include Quest Eleven, QAPlugin, quizsurvival.
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Quest Eleven
Adds a way to repair Music Disc 11 to obtain a new disc with Volume Beta - Eleven. Silence the nightmare, fix the disc.
QAPlugin
Add question and answer game to your server.
quizsurvival
Quiz Survival turns every action in Minecraft into a knowledge challenge. Chop, mine, fight, jump — answer a question first.Every action requires a quiz. Custom question banks — swap in math, physics, or any subject. Play and learn.
SScript
Fabric mod that adds a Python/Lua-like scripting language to your Minecraft server. Write game logic with events, built-in functions, HTTP requests and file I/O — no Java required.
Shizophrenia
Makes you question everything.
Pack about dwarves
A fun resource pack that replaces almost every texture and model with gnomes (dwarves). Created as a personal request for a friend, now shared with everyone who loves gnomes and silly fantasy themes. For all Minecraft version
Varia Vertex
This mod adds a lot of my hyperfixations (Open to requests, read description for more details)
Supreme Crafting
Questionable mod with questionable features. Surely won't be used for some questionable endgame of some questionable kitchen sink modpacks

randomitems-mod
Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.
ULverify
ULVerify is a Minecraft plugin that manages access requests through email verification and a web administration panel, automating whitelisting and notifying players, primarily intended for SMP servers.
Magik Ell
A basic and broken friend in chat that spawns a block of anything in the game at request, and could brick your save. Read Description please.
Boss Baby Disc 11
Adds felfeb's boss baby song over disc 11 (request by s_0laris)
raw_data.jar
This is a horror mod i made. This mod has 5 entities and 9 events so for I've made. Now if there is a bug please report it to me using the Curseforge comments system so I can read them and fix or add/remove the thing you requested
Project EGG: Echoes Of The Void
Dimensional Sci-fi horror and survival wrapped in a story-rich journey where your greatest ally might be compromised. Made by SpaceEgg on YouTube.
TROA Create 3.0
TROA Minecraft is a safe, community-run survival world with quests, economy, protected claims, and quality-of-life mods for chill, cooperative play
A Breach Happened Data Pack (26.2, 1.21.11) – Survive Terrifying Stalkers
A Breach Happened Data Pack brings psychological horror and mysterious stalker entities into your survival world. Strange phenomena begin to plague the Overworld, from random terrain holes and out-of-place redstone torches to eerie music tracks and jarring sound effects. Players encounter three distinct entities with unpredictable behavior, each leading into unique story quests and dialogue […]
Verity JE Mod (1.21.1, 1.20.1) – Chat with a Smart AI That Becomes a Horror
Verity JE Mod brings a smart, talking AI assistant right into your Minecraft world. It adds a little box character named Verity who acts as your personal helper. You can ask it questions and chat with it while you build and explore. However, this friendly helper hides a dark secret and can turn into a […]