FAQ

Frequently asked questions about Repak X.

General

What is Repak X?

Repak X is a desktop application for installing, managing, and sharing Marvel Rivals mods. It supports both Legacy PAK and IO Store bundle formats.

Is Repak X free?

Yes, Repak X is completely free and open source under the MIT license.

What platforms does Repak X support?

Repak X currently supports Windows 10 and Windows 11 (64-bit).

Does Repak X work with Epic Games?

Yes. Mod management works with both Steam and Epic Games installations. The only Steam-specific feature is the Launch Game button, which uses the Steam console.

Mods

What mod formats are supported?

Repak X supports .pak files, .utoc/.ucas IO Store bundles, .uasset files, folders, and common archive formats (.zip, .rar, .7z).

How do I install a mod?

Simply drag and drop your mod files onto the Repak X window, or use the file picker. See the Installing Mods guide for details.

Can I install multiple mods at once?

Yes! You can drop multiple files or folders at once and configure each mod individually before installing.

What happens when mods conflict?

Repak X includes a global clash detection system that identifies conflicts and lets you choose which mod takes priority.

Troubleshooting

The app won't start

Make sure you have the latest version installed from the Releases page. If the issue persists, join the Discord for support.

My mods aren't loading in-game

Ensure your game directory is set correctly in the app settings and that mods are enabled (toggled on) in the mod list.