Have plenty of games on the Epic Games Store? The Heroic Games Launcher continues maturing to allow you to download and play them on Linux through a native application.
While the Heroic Games Launcher is a native application built for Linux, sadly Epic still don't support Linux at all with their store so games will be run with compatibility layers like Wine. Version 1.5.8 is out now adding in macOS support along with initial support for downloading from the Unreal Marketplace - making it easier than ever to grab your goodies on Linux.
There's also a "critical" bug fix in this update solving an issue where cancelling an installation plus deleting the downloaded files could result in the wrong folder being removed. The problem was the install path containing spaces, which weren't being escaped properly - oops.
A lot of internals were changed to which will prepare Heroic for the future. These include a user interface refresh, support for the GOG store, desktop shortcuts and more. Sounds like a bright future for this open source launcher.
See more on the GitHub.