So, via Epic Game Store gave away Dragon Age: Inquisition game… which actually launches via EADesktop app. (so it’s like Inception dream-level a game launches within a game launcher within a game launcher).
Successfully installed and runs fine. Problem now is in Epic Launcher there’s no option to uninstall the game. Also I don’t know how to launch the Epic Game’s EADesktop app manually. Launching EADesktop via Lutris will launch a completely different PREFIX/environment.