Installing Modpacks

CopperLauncher can install modpacks directly from within the launcher, or you can import a .mrpack file manually.

Method 1 — In-Launcher Modpack Downloader

CopperLauncher has a built-in modpack browser. You can search Modrinth modpacks and install them with one tap.

1. From the launcher home screen, tap New Instance or the + button.
2. Select Download Modpack from the options.
3. Browse or search for a modpack in the Modrinth browser.
4. Tap a modpack and select your desired version, then tap Install.
5. CopperLauncher will download the modpack and all its mods automatically.

Method 2 — Import a .mrpack File

If you already have a .mrpack file downloaded (from Modrinth or another source), you can import it directly:

1. Download the .mrpack file to your device.
2. In CopperLauncher, tap New Instance → Import Modpack.
3. Browse to and select the .mrpack file.
4. CopperLauncher will extract and install all included mods automatically.

Method 3 — CurseForge Modpacks

1. Download a CurseForge modpack ZIP from the CurseForge website.
2. In CopperLauncher, tap New Instance → Import Modpack.
3. Select the CurseForge .zip file.

Tips for Running Modpacks on Mobile

• RAM: Allocate at least 2–4 GB if your device allows.
• Performance: Install Sodium or use the built-in performance mods.
• Heat: Enable Sustained Performance mode in launcher settings.
• Storage: Modpacks can use several gigabytes — ensure you have enough free space.