I get time for gaming maybe 2-4 hours a month, an hour at a time. I currently play skyrim but whenever I log on after a month break I forgot what quest I was working on and struggle to get going again.

I remember the days I played Diablo II endlessly. That was simple and no issue to just start up and go hacking-n-slashing.

What games would you recommend, either Diablo like or anything really, where I could do this?