We offer our launcher in four different package formats for Linux users: .deb, .rpm, .flatpak, and .appimage. Below, you'll find information to help you determine which format is best suited for your system, along with installation instructions and specific feature notes.

Choosing The Right Package

Selecting the appropriate package depends on your Linux distribution:

• DEB: Intended for Debian-based systems like Ubuntu, Debian, Linux Mint, and similar distributions.
• RPM: Ideal for systems using RPM packages, such as Fedora, CentOS, RHEL, and openSUSE.
• Flatpak: Designed specifically for SteamOS users.
• AppImage: A portable version suitable as an alternative for any Linux distribution.

DEB/RPM Package

On GNOME-based systems, you can typically install the .deb or .rpm file by right-clicking the file and selecting Open With Software Install. Alternatively, you can install via the command line. Ensure you're in the directory containing the downloaded package, then execute the appropriate command:

DEB

Download DEB Package

sudo dpkg -i AlderonGamesLauncher-1.2.14.deb

RPM

Download RPM Package

sudo rpm -i AlderonGamesLauncher-1.2.14.rpm

Flatpak

For detailed installation instructions, refer to our guide: Install Steam Deck

Specific features/Limitations

On SteamOS, our Flatpak package includes a convenient feature allowing you to directly add a game shortcut within Steam, improving compatibility with Steam's gaming mode and overall user experience.

Note: We haven't thoroughly tested the Flatpak on non-SteamOS distributions. For these, we recommend using one of the other packaging options.

AppImage

Download AppImage

To run the AppImage, download it to your preferred location (usually somewhere in your home directory).

You must first mark the file as executable:

Using the graphical interface:
Right-click the file → Properties → Permissions → Check Allow executing file as program.

Via command line:

chmod +x AlderonGamesLauncher-1.2.14.AppImage

Limitations

The AppImage does not support automatic login or game update checks when launching a shortcut of the game. Therefore, we recommend manually checking for game updates through the launcher before starting your game.