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#1 One Prime PieceMinecraft modpack for 1.20.1

Modpack, build on True Prime Piece, designed to provide a faithful One Piece experience.

Latest version
One Prime Piece 1.7.6.zip
Minecraft
1.20.1
Loader
Forge
Licence
not stated
Downloads
42.9k
Updated
6 mo ago
Available on
CurseForge
Space NodeOur hosting

Host #1 One Prime Piece servers

One click and #1 One Prime Piece is installed with the right loader, on hardware built for it.

  • 1.20.1
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version #1 One Prime Piece declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From #1 One Prime Piece’s own host. Nothing is re-hosted here.

One Prime Piece 1.7.6.ziprelease28 Feb 2026

One Prime Piece 1.7.6.zip · 37.2 MB · for 1.20.1

Download latest
8ed7c317a891
Older versions18
  • One Prime Piece 1.7.5.zip4 Feb 20261.20.137.2 MB213 downloads190af9182695Get
  • One Prime Piece 1.7.4 fixed.zip1 Feb 20261.20.137.2 MB448 downloadsb7332c3f1530Get
  • One Prime Piece 1.7.3.zip26 Jan 20261.20.137.2 MB810 downloadse45d2698cfb7Get
  • One Prime Piece 1.7.2.zip25 Jan 20261.20.137.7 MB261 downloadsb81e1daebd36Get
  • One Prime Piece 1.7.1.zip9 Jan 20261.20.137.7 MB177 downloads7a28308a892fGet
  • One Prime Piece 1.7.zip9 Jan 20261.20.137.7 MB55 downloadsf56ea53be196Get
  • One Prime Piece 1.7 beta.zip7 Jan 20261.20.136.2 MBd73cd78e6c8eGet
  • One Prime Piece 1.6.1.zip29 Dec 20251.20.10.7 MB555 downloads8a62dbfb5840Get
  • One Prime Piece 1.6.zip28 Dec 20251.20.10.6 MB58 downloadsed7a2ac7088aGet
  • One Prime Piece 1.5.6.zip26 Dec 20251.20.10.1 MB84 downloads791d119afabfGet
  • One Prime Piece 1.5.5.zip22 Dec 20251.20.10.1 MB56 downloads7f8c5afa729dGet
  • One Prime Piece 1.5.zip19 Dec 20251.20.10.1 MB90 downloads6e9e9d60443fGet
  • One Prime Piece 1.4.zip19 Nov 20251.20.10.1 MB30 downloadsa0a8490e22fcGet
  • One Prime Piece 1.3.5.zip16 Nov 20251.20.10.0 MB31 downloadsc94810211411Get
  • One Prime Piece 1.3.zip12 Nov 20251.20.10.0 MB52 downloadse7ac4aa0e8d4Get
  • One Prime Piece 1.2.zip9 Nov 20251.20.10.0 MB31 downloads9d83f781c187Get
  • One Prime Piece 1.1.zip8 Nov 20251.20.169.4 MB66 downloads0b5479e05ba3Get
  • One Prime Piece.zip7 Nov 20251.20.170.4 MB22 downloads5812082d8964Get

Frequently asked

Does #1 One Prime Piece work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version #1 One Prime Piece declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which loader does #1 One Prime Piece need?

Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for #1 One Prime Piece?

On the newest Minecraft release it supports, Java 17 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install #1 One Prime Piece?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download #1 One Prime Piece safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .