As most stated it, depends mostly on the genre you're looking for.
Path of Exile is the go-to hack and slash now with a steep but rewarding learning curve that should take your mind off on slots if you get more into it.
R6S, PUBG, Apex to name a few shooters.
If you dont mind playing solo stroy-based go with Witcher-series, can't go wrong with there.
And lasty to challenge your sanity, go with the soulsborne series, one of the best games ever made to many.
Hope you'll find your pick, good games going right now so you'll have much to choose from.