Nextblocks
Blocky nextbots and other additions.
Screenshots
About this Mod
This is a goofy mod that adds blocky nextbots (AKA nextblocks) and other additions (including toilets and blocks of absolute cinema) to Minecraft. To find all these things in survival, I recommend crafting a nextfinder with a bottle o' enchanting and a block of redstone to get started!
Note: This mod is still very new. Please report any bugs and/or make suggestions on the issue tracker.
Available Versions
How to Install Nextblocks on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "Nextblocks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Nextblocks server crashes on startup – what to do?
Most common cause: wrong neoforge 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 (1.21.4). You can switch loaders with one click in the panel.
Is Nextblocks compatible with neoforge?
Nextblocks officially supports neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Nextblocks – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Nextblocks 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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Install Nextblocks with just one click on your server.