Valve's Steam Deck Will Let You Shop On Epic Games Store

All-in-One: How to Add Non-Steam Games to Your Steam Library

How to install Battle.net on the Steam Deck

Epic Games Store Review

Why is my Epic Store download so slow? - Quora

How to play your Epic Games on Steam Deck (and Linux)

How to Get Your Epic Games Library on Steam Deck - TechPP

How to Install Epic Games Launcher On The Steam Deck With SD Card

Pacify on Steam

Can I move files from epicgames to steam? I've gotten a new game

Sorry if already posted: After installing EG through proton you can add the games as non-steam games without issues. Was easier and faster for me, than using Heroic (Covers added with Steamgrid