Heroic Games Launcher Installation in Ubuntu 20.04 – Step-by-step

Installing

2. 2. Setting Up Flatpak

   How to Setup Flatpak on Ubuntu 20.04

   Flatpak Ubuntu 20.04 Installation Guide

   Flatpak Ubuntu 20.04 Setup.

   To Check if it’s already there:

   which flatpak

3. 3. Installing Heroic Games Launcher

   Then to Install Heroic Games Launcher App on Ubuntu 20.04
   To Setup the Repo play:

   flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

   For further Insight see the Flatpak Official Documentation.
   And after:

   flatpak install https://dl.flathub.org/repo/appstream/com.heroicgameslauncher.hgl.flatpakref

   The Flatpak App Setup do Not need the sudo Command because then it Runs confined into a Sandbox.
   However you’ll be Prompted to Authenticate with your’s User or Admin Pass.
   Then Confirm the proposed Setup with ‘Enter’ and Wait patiently until the App is Downloaded, Build and Installed.

4. 4. Launching Heroic Games Launcher

   Finally, Launch & Enjoy Heroic Games Launcher :)
   Use the Desktop Launcher for the GUI:

   
   Of from Shell with:

   flatpak run com.heroicgameslauncher.hgl