I got Eastern Exorcist for free on Epic a while back and it's a pretty good side-scroller action RPG. Good combat, fun bosses, no real complaints except for the fact that the game shows you the same tutorial message for the same mechanics like 4 separate times. But apart from that it's great.

I played a bit of Chaos Zero Nightmare recently, which if you can overlook the gacha monetisation and some gooner-bait designs is a pretty good roguelike deckbuilder.