How do I install P1nero's Primal Arena Dimension?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does P1nero's Primal Arena Dimension work with?

The listing gives Minecraft 1.20.1, 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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P1nero's Primal Arena Dimension

Java mod listed for Minecraft 1.20–1.21. File opened and checked on 13 Oct 2026; downloads from the MC Java Mods app on Android.

by P1nero · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

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.

Open in MC Java Mods Get it on Google Play →

P1nero's Primal Arena Dimension — screenshot 1

P1nero's Battle Field1

A dedicated combat dimension for boss fights, rituals, tournaments, and large-scale battles.

Features

Custom battlefield dimension with bundled arena terrain.
Configurable block protection, mob griefing, and creative interaction rules.
Configurable bedrock platform around the arena center.
Configurable living-entity boundary checks and reset destination.
Online dimension reset without replacing live region files.
Automatic area backup after the dimension is generated for the first time.
Incremental backup restoration that works while players remain connected.
Block entities, containers, and air blocks are included in the backup.
Optional Summoning Rituals integration through the bundled mod dependency.

Commands

All commands require permission level 2.

/pbf1 reset_dimension
/pbf1 recreate_dimension_backup

reset_dimension restores the configured area from the saved backup. The backup is stored inside the world at:

<world>/pbf1/backups/sanctum_of_the_battle1.nbt

recreate_dimension_backup explicitly replaces that baseline with the current state of the configured area. Use it only after preparing the desired clean arena.

Configuration

The common configuration is generated at config/pbf1-common.toml. The dimensionBackup section defines the two corner positions of the area to save and restore (fromX/fromY/fromZ and toX/toY/toZ). Backup work is split across ticks with piecesPerTick to avoid long server stalls.

Credit

Arena scenery includes assets from the Monolith Schematic Pack.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.21.1
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 CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as pbf1-1.1.2.jar — drop this file into the mods folder
Download size: 5.1 MB
Download link checked 7 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20 Java mods for 1.21