FWIW I have been spending a lot of time playing games because, well, there's not much else to do.
Gardening, home improvements, personal or side development projects, exercise, online courses, playing music, etc. There are plenty of activities to do that moves one's life forward, rather than the utter stagnation that is television and video games. edit: To be clear, leisure activities definitely have their place. But to loosely paraphrase JC, while playing games is fine, it's much better to make them.
I take multiple walks every day (I have a dog), but I also live in a 500 sqft rental apartment in Manhattan which limits the kind of activities I can engage in.