
Cube' Em
This mod takes the Rubik's cube to a whole new level and adds it all to Minecraft! We got new structures, new items, a new block, and an OP new sword that you can only get from killing my new boss!
Screenshots

About this Mod
The mod adds a few new items, a new block, a new structure, and a new boss. Most of the new items are only used for crafting other items with only 2 items being useful. The cube detector, finds the cube artifact buried underground and the cube sword, the new strongest sword in the game dealing 12 damage with a normal hit. This sword is not meant for regular mobs, which it destroys with its explosion attack. This sword is meant for bosses as it makes it way easier to kill the Wither, Enderdragon, and even the Warden. This is the most endgame sword you can get, only crafted with the cube artifact (found underground usually with the use of the cube detector) and the cube shard, dropped from the new boss, the Rubik's Cube Golem! This boss spawns in a rare structure usually 1-3 thousand blocks from spawn. After being defeated, you get a cube shard, a cube artifact, and 7 DIAMOND BLOCKS! This mob is a challenge though. Immune to arrows and can beat two withers at a time, this boss is not for the weak. If you think you're up to the challenge, try beating this mod by getting the cube sword (or go creative and use it your choice).
Requires Fabric API!
Available Versions
How to Install Cube' Em on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.2).
Install Mod
Open the mod browser in the dashboard and search for "Cube' Em". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Cube' Em server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.2). You can switch loaders with one click in the panel.
Is Cube' Em compatible with fabric?
Cube' Em officially supports fabric for Minecraft 1.20.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cube' Em – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cube' Em consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Cube' Em with just one click on your server.