Infinite playtime easy to play online games?

[SorenVC]

Hello. I wanted to ask you what kind of online games you can recommend me based on my current favorite online games that I play. I like these games right now:

- Battlefield™ 6
- Counter-Strike: Source
- Left 4 Dead 2
- Restitched
- Tower Unite
- DARK SOULS™ II: Scholar of the First Sin
- Need for Speed™
- Need For Speed World SoapBox Race World

I like games where you can grind a rank or level-up or inventory or money. But I also dislike games that are complex like any MMOs that require at least 200 hours of playtime in order to understand them. As you can see in my list they are very easy to play games with no learning curve. You instantly know how to play them or at least they are not as complex as an MMO.

Does anyone know any good infinite playtime games, maybe on Steam or elsewhere that I would like based on my list?