yeah Heroic is how I play my GOG games on Linux, and also the Epic freebies I’ve picked up.

Actually as a game launcher, I prefer Heroic to Steam - if only because of the instant start-up.

I’m kind of bored of Steam and its 60-second start-up time. Most of it is Steam waiting for network connectivity so it can confirm your account validity and connecting to Friends servers, which Heroic doesn’t have to worry about.