I don't play much of anything on the computer, but what I have on my iPad typically either autoupdates, or doesn't update often if at all.

The one that updates the most is Vainglory, which does a big update every month or so to introduce a new character and a few smaller ones here and there for balancing out the new character, old characters, and items. Every once in a while an even smaller update to introduce a new character skin.