modpack

PROJECT: Keyblade - An Oath to ReturnMinecraft modpack for 1.21.1

Use Keyblades and Magic Spells to stop the Darkness and explore.

newest supported release 1.21.1Magic Adventure And Rpg Exploration Combat Pvp

Latest version: 2026 -1.4
Minecraft: 1.16.5 to 1.21.1
Java: Java 21+
Loaders: NeoForge, Forge
Licence: not stated
Downloads: 9.4k
Updated: 4 mo ago
Available on: CurseForge

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Host PROJECT: Keyblade - An Oath to Return servers

One click and PROJECT: Keyblade - An Oath to Return is installed with the right loader, on hardware built for it.

1.21.1
NeoForge
Forge

One click modpack install
Dependencies handled
Tuned startup flags
NVMe SSD

Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version PROJECT: Keyblade - An Oath to Return declares support for, newest first, with the Java runtime that version needs.

Other modpacks

Minecraft	Through	Java	Evidence	Released
1.21.1	NeoForge, Forge	21+	declared	8 Aug 2024
1.20.1	NeoForge, Forge	17+	declared	12 Jun 2023
1.19.2	NeoForge, Forge	17+	declared	5 Aug 2022
1.18.2	NeoForge, Forge	17+	declared	28 Feb 2022
1.16.5	NeoForge, Forge	8+	declared	14 Jan 2021

Download

From PROJECT: Keyblade - An Oath to Return’s own host. Nothing is re-hosted here.

Browse 40 indexed releases

Most recently published release

2026 -1.4release13 Jul 2026

PROJECT- Keyblade - 2026 -1.4.zip · 10.1 MB · for 1.21.1 · NeoForge

Download this release

538607459cfb…

Older versions24

2026 -1.328 Jun 20261.21.110.1 MB32 downloadsccf7061cf32f…Get
PROJECT- Keyblade - 2026 -1.2b11 Jun 20261.21.10.4 MB120 downloadsebe05a7af0b2…Get
2026 -1.2a31 May 20261.21.10.4 MB38 downloadsb34db034ecfd…Get
PROJECT- Keyblade - 2026 -1.226 May 20261.21.10.4 MB68 downloads307181285dcf…Get
PROJECT- Keyblade - 2026 -1.1a20 May 20261.21.10.4 MB115 downloadsa81a70d9236a…Get
PROJECT- Keyblade - 2026 -1.116 May 20261.21.10.3 MB48 downloads02c0806ea6c8…Get
PROJECT- Keyblade - 2026-1.0c13 May 20261.21.10.3 MB55 downloadsfa08c9948a20…Get
PROJECT- Keyblade - 2026 - 1.0b13 May 20261.21.10.3 MB31 downloadsaf98c7ec1c9d…Get
PROJECT- Keyblade - 2026 -1.010 May 20261.21.10.3 MB61 downloads58c9b236aa2f…Get
1.4.1a - 20252 Jul 20251.20.1174.9 MB553 downloads844820be8390…Get
1.4.1 - 202529 Jun 20251.20.14.7 MB31 downloadsb1ce5ad8e94e…Get
PROJECT- Keyblade-1.4 - 202525 Jun 20251.20.14.7 MB15 downloadsf37689f18601…Get
PROJECT Keyblade 1.322 May 20251.20.14.5 MB186 downloads291ed4c98975…Get
PROJECT Keyblade - RtR-1.220 Apr 20251.20.14.5 MB202 downloads943eb4f06135…Get
PROJECT Keyblade - RtR-1.12 Apr 20251.20.12.2 MB112 downloadsd0c1b6f423d2…Get
PROJECT Keyblade - Return to Roots 1.022 Mar 20251.20.12.1 MB163 downloadsd0cd366e5e14…Get
PROJECT Keyblade - 1.6.zip12 Feb 20251.20.13.1 MB117 downloadsda00bb6c6c99…Get
PROJECT- Keyblade 1.20.1-1.58 Dec 20241.20.12.9 MB203 downloads90766131faf2…Get
1.4.1b11 Aug 20241.20.1178.9 MB474 downloads626067625ca4…Get
1.4.1a11 Aug 20241.20.1180.9 MB20 downloadsb3a5c1821ef4…Get
1.20.1-1.4.13 Aug 20241.20.1178.9 MB95 downloads7fa30b026183…Get
1.20.1-1.416 Jun 20241.20.1178.9 MB295 downloads99fc06a0fbff…Get
1.20.1 - 1.3b3 Jun 20241.20.1178.9 MB130 downloadsce43adb3d122…Get
1.20.1-1.3a2 Jun 20241.20.1178.9 MB57 downloads74a5b8cc684e…Get

Frequently asked

Does PROJECT: Keyblade - An Oath to Return work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version PROJECT: Keyblade - An Oath to Return 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 Minecraft versions does PROJECT: Keyblade - An Oath to Return support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does PROJECT: Keyblade - An Oath to Return support?

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

Which Java version do I need for PROJECT: Keyblade - An Oath to Return?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install PROJECT: Keyblade - An Oath to Return?

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 PROJECT: Keyblade - An Oath to Return safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

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