The one thing I like about them is they recognized why people really wanted to stick with steam: they have a large established library and don't want to bounce back and forth.
They took that and said "ok we'll give you free games every week until you have a large library here and won't want to leave!"
Jokes on them, I now have a large library of completely free games on epic and still use steam for the games I want to buy because I refuse to support their exclusivity bullshit.
I get the games on epic but I haven't even bothered playing them because I game exclusively on linux and just have not bothered with lutris / heroic etc. Proton with steam is just effortless and after years of tinkering with wine back in the day I want the simplicity
There are even more free games from prime for the epic store, but the epic store has it's own free games too that don't require any subscription to anything.
No idea, I only noticed it a couple weeks ago. The prime gaming redemption site where I used to get stuff for lost ark now has a listing for free games, does amazon games, epic games, and gog games. The epic games are different ones than the free ones directly from epic.
I believe you can, I haven't tried though. The games install like any other and have an .exe you can point to through steam so it would probably just be a matter of having the epic launcher open as well when you go to play.