To begin this process, go to your “Games” tab in the top center border of the app and press “Add a Non-Steam Game to My Library” and search in the following order: exe files in order to set up and link the Rockstar Launcher to your Steam Deck. After that just press “Play” so the application installs.įrom here you will want to look for the. Once it has been found, right-click the application and go to “Properties”, to enable Compatability Proton Interface. Here you will want to select the “File Type” to be “All Files” and select the Rockstar Launcher.Ĭlick on “Add Selected Program” and find the Rockstar Launcher in your Library. This will open up a Browse window, you will need to go and find the folder where you have downloaded the Rockstar Launcher.

Look for “Add a Non-Steam Game to My Library”. The next step is to open up your Steam and head into the “Games” option at the top of the application. From here you need to download the Rockstar Launcher normally as you would for your PC version. Starting, you want to go to your desktop mode and open up Mozilla Firefox. But by following the correct steps, the Rockstar Launcher can be installed onto your Steam Deck in no time! How to install the Rockstar Launcher – Steam Deck Installation for these applications can be rather difficult.

This includes the Rockstar Launcher as well. Third-party applications have been accepted to the Steam Deck.

Install rockstar games launcher