This add-on introduces a unique one-line survival challenge where players can explore and survive only along a single X or Z axis.
Using the command
/lineadd [boundary true/false] [direction x/z] [x coordinate] [z coordinate]
you can create an unbreakable world boundary that players cannot cross.
When the boundary is enabled, the world transforms into a narrow, single-line path, forcing players to move only along that line while gathering resources, fighting mobs, and progressing through the adventure.
This creates a tense and strategic survival experience where every step matters and every decision counts.
[ In game ]
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.21.120
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Save it as one line.mcaddon before opening — it downloads as .mcpack, but it is a .mcaddon pack
- Manifest requires Minecraft 1.21.90 or newer
- Needs Beta APIs switched on in the world settings
- Complete pack — everything it depends on is inside the file
- Download size: 219 KB
- Download link checked 26 Aug 2026 — working
These come from our own check of the pack file, not from the source page.