Degrees of Lewdity, Summertime Saga (bit slow though), Some Modelling Agency, Karryn's Prison (on the rare chance it's updated, or historically speaking, or expansion content), Girls Life (slow), My Oblivious MILF, Dystopian Robot Girlfriend, The Fixer. These are games where if you put them down for a few updates, you can definitely tell there's some new shit to play with.
Can't think of too many more off the top of my head. It's just that when those update(d) you could feel the difference immediately and dig into the content. That's not to slight this game, or anything; this game is great as well. You could argue this has more depth than the average game, so it's harder to encounter every new thing right away.
I hadn't downloaded this game what feels like 2 years, but could be less, til now, and it still feels as though it's at the same spot in terms of content.
