Gamebuntu developer Rudra Saraswat recently announced the new release, Gamebuntu 1.0, which comes with a complete redesign, both visual and internal, to let you install only the things you want or need for your Ubuntu gaming sessions rather than installing a bunch of packages to bloat your installation.
As such, Gamebuntu now offers five main section where you can choose from amongst four game store launchers, including Steam, Heroic/Epic Games Launcher, Minigalaxy GOG client, and Lutris, as well as two kernels (a low-latency one and the Xanmod kernel).