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Brainrot Lucky Block project artwork

CurseForge · Minecraft mod

Brainrot Lucky Block

Open chaotic lucky blocks, earn meme gear, and battle friends in configurable Lucky Block Wars arenas.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Brainrot Lucky Block release should I use?

Updated 13 days ago
Latest stable file Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1)
Game version 1.21.1
Loader Fabric

Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1) targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.

Where it goes

Is Brainrot Lucky Block required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1) need?

Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1). Change the file and its required mods may change too.

All 2 required mods have matching files

Install GeckoLib, Fabric API first. We found matching files for this game-version and loader setup.

GeckoLib Needed by Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1)
required
Matching file found Matched file: Fabric 1.21.1 4.9.3
Fabric API Needed by Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1)
required
Matching file found Matched file: [1.21.1] Fabric API 0.116.17+1.21.1

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Brainrot Lucky Block without breaking your instance.

Built for Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1). Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1). It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install GeckoLib, Fabric API first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside Brainrot Lucky Block 9.0.0 — Meme Arsenal (Fabric 1.21.1). It opens that exact file at the source.

About this project

What does Brainrot Lucky Block add?

Lucky blocks, competitive arenas, and a co-op boss raid

Brainrot Lucky Block brings meme-inspired encounters, unusual equipment, ordinary Minecraft prizes, and configurable party-game modes to Minecraft Java 1.21.1.

  • 94 outcomes across normal, super-lucky, and unlucky blocks: resources, flowers, falling diamond showers, temporary structures, hazards, and staged encounters.

  • 31 animated mobs, including a giant three-phase Mutant Sahur raid boss. Lasers, webs, shockwaves, bombs, and falling drums have visible tells and world-space visuals.

  • 66 custom items: oversized weapons, a tiny dagger, sculpted armor, a spinning fidget spinner, a web shooter, foods, consumable utilities, and capped permanent upgrades.

  • Visible event boundaries and central reward platforms. Earned loot drops into the world.

  • Aura Exchange villagers sell equipment and supplies for Aura crystals; an armor HUD shows defense above vanilla's ten-icon limit.

Eleven sculpted meme weapons

Throw a Coca-Cola Espuma Grenade, build and shatter Bing Chilling ice-cream cover, guide a Nyan Cat, bank a Metal Pipe off walls, plant a Gnomed trap, or deploy a rotating Maxwell sentry. Each fires a visible 3D prop with its own movement and counterplay.

Melee tools include a Comically Large Spoon, a chained Nokia Flail, a timed UNO Reverse Buckler, a team-combo Flex Tape Ripblade, and a tiny This Is Fine Teacup that turns nearby fire into a short scald. Windups, moving chains, recoil, parries, tape and steam animate in the world. Reach and attacks match their oversized or tiny designs.

Find these in weapon caches and boss rewards, or trade Aura crystals for them. /brainrot arsenal gives all eleven for an operator-led test. Finite deployables respect walls, team/PvP rules and round cleanup.

Lucky Block Wars for 2–8 players

Prepare in equal protected terrain sections. Starting blocks replenish one at a time when your inventory is empty. Meet in a shared market to buy gear or trade exact held stacks with other players, then fight for the kill target. Defeats retain match gear and grant up to five seconds of spawn protection, ending early when you attack. Combat healing limits, a shrinking flame border, and timed standings keep rounds moving.

/brainrot games start 300 12 5 48 12 1200 15 300

Arguments are preparation seconds, starting blocks, kills to win, cell width, wall height, fight timeout, podium seconds, and trading seconds. The defaults above give five minutes of preparation and trading. Extra block openings require ten seconds out of combat and a safe position; dealing or receiving PvP hits, or taking mob damage, restarts this lockout. Use /brainrot games trade <player>, /brainrot games accept, or /brainrot games decline during the market.

Mutant Sahur co-op: 1–8 players

/brainrot games coop 300 12 3 48 12 1200 15 300

The third argument becomes revives per player. Prepare as a team, then face a giant log-and-bat boss in its raid court. Dodge marked slams, jump drum rings, sidestep charges, and avoid falling wooden drums. Later health phases add attacks and a final triple shockwave. Defeat the boss with a credited teammate attack before the timer or shared revives run out. Mutant Sahur is created by this mode and has no ordinary spawn egg.

All participants must be in Survival. Original inventories, effects, experience, upgrades, health, and return locations are saved before either mode and restored after the podium or cancellation. Match loot belongs to that match. Use /brainrot games status, /brainrot games leave, or host/operator /brainrot games stop.

Installation and quick start

Requires Minecraft Java 1.21.1, Java 21, Fabric Loader, Fabric API, and GeckoLib 4.9.3 or newer within version 4. Install the mod and dependencies on the server and every client. Other Minecraft versions and Forge/NeoForge are not supported by this file.

/brainrot kit
/give @s brainrot:lucky_block 16

Craft a normal lucky block using seven gold ingots, an amethyst shard in the center, and redstone at the bottom center. Blocks also appear in the Brainrot creative tab. F8 toggles reduced visual effects.

Standalone Brainrot needs only its core dependencies. A separate curated pack configuration pins Simply Swords, Sodium, Lithium, Mod Menu and their required libraries, adds twelve eligible material weapons to cache rewards, and enables a custom title/loading theme.

Audio, credits, and testing

This download includes 56 non-vocal effects made with original sound design and CC0 foley from Kenney's Impact Sounds. Commercial songs and downloaded meme voice recordings are not included.

Gallery images are actual Minecraft renders and gameplay captures. This is an unofficial fan project, not an official product of the referenced creators or brands. The project's MIT license does not grant rights to third-party names, characters, or trademarks.

Version 9.0.0 passes 104 dedicated-server gameplay tests and five unit tests. Release documentation records renderer checks, the tested dependency set and remaining playtesting limits. Extended human multiplayer balance testing remains necessary.

Project description from CurseForge.

Pick your setup

Brainrot Lucky Block by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Brainrot Lucky Block versions and loaders

2 of 2 releases match

Looking for an older file? The official CurseForge project page is in Resources.