How to install Rockstar Games Launcher on Steam Deck
Installing the Rockstar Games Launcher on your Steam Deck is a bit of a workaround since it's not directly supported out of the box. First, make sure your Steam Deck is in Desktop Mode. Then, download the Rockstar Games Launcher from the official Rockstar website. You'll need to install Proton or Wine to run the installer, which can be done via the Discover Software Center in Desktop Mode. After installation, switch back to Gaming Mode and add the Launcher as a non-Steam game in your Steam Library. This way, you can access it directly from the Steam Deck's gaming interface!
Play Games.Earn points.Get gift cards!

Playback Rewards
(13.7k)
500k players and counting...
More Answers
Just boot into Desktop Mode and grab the Rockstar Games Launcher exe from their site. Use Proton to run it. Easy peasy.
Honestly, why bother? Just play the games that are directly available on Steam. Much less hassle.
馃憖 If you like Steam...
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer