Install Grapejuice using Flatpak
Prepare
If you do not yet have Flatpak or Flathub set up on your system yet. You need to do so. Please follow the instructions on the Flathub website as per the link below.
Set up FlatpakInstall Grapejuice
To install Grapejuice using Flatpak, install Grapejuice via the Flathub website, your software center or run the following command in a Terminal window:
flatpak install flathub net.brinkervii.grapejuice
After Installation
🎉 Congratulations! Grapejuice is now installed. If you did everything correctly, you should now be able to click the Play button on any game on the website. Don’t like the website? The app should work as well.
You can find both Grapejuice and the Roblox app in your app launcher.