DatapacksJava
Linecraft
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This datapack is a little one, what it does is it limits you to moving around on a single block. A line of 0 X. Where you can only walk back, and forth. Very profesional. Cool. With custom stronghold generation. With it handling nether portals just fine. With options for particles too. So that you can get blaze rods without absurd luck, i made it so that blazes spawn in basalt deltas.
Inspired by:
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.10, 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as Linecraft V2.1.zip
- Download size: 834 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.