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

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 PROJECT: Keyblade - An Oath to Return work with?

The listing gives Minecraft 1.21.1, 1.20.1, 1.19.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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PROJECT: Keyblade - An Oath to Return

by XephiroVTuber · 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 Forge3 builds

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest
Minecraft 1.19.2
Minecraft 1.18.2

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge ⬇ Download for 1.19.2 · Forge ⬇ Download for 1.18.2 · 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 →

PROJECT: Keyblade is an expansive overhaul of Minecraft based around the mod "Kingdom Keys Re:Coded", which is a mod based on the Kingdom Hearts franchise which brings keyblades, magic, nobodies, heartless, and playable Organization XIII powers into Minecraft!

This modpack centers around exploration and combat, focusing on multidimensional travel and facing exotic foes! PROJECT: Keyblade has an official server, join in to experience an ever evolving community driven world teeming with all manner of dangers, including some of Kingdom Keys Re:Coded developers! Join us on our discord for help and support -- Click Here

Now Partnered with BisectHosting! Use this link Here if you want a discount for a server! (Code: SnackCourt)

https://url-shortener.curseforge.com/ropOC

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1, 1.19.2
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.

Verified by MCModsHub

Downloads as PROJECT Keyblade - Oath to Return-Beta 0.1.zip
Download size: 36.1 MB
Download link checked 28 Aug 2026 — working

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

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