This is the best way to do it, now. As much as I love the Heroic Games Launcher, by doing things this way, you remove the need for any additional launchers to play your Epic library on the Steam Deck.

New Steam Deck free games are ready to claim including a huge D&D experience starring Baldur's Gate 3 characters.

In addition, you will want to download the Heroic Games Launcher on your Steam Deck to claim the above games. The Heroic Games Launcher is free, and it supports Epic, GOG, and Amazon. Looking at ...