Perhaps for people with a ridiculous amount of spare time, the Wii U wouldn't be enough. For me, it is. I'm still playing the new Xenoblade. I'll pick up TMS#FE and the new Paper Mario this year, plus a couple of indies and Splatoon (which I still haven't gotten around to buying).
Aside from that, if I'm really itching for things to play, there are a few good indie releases, there's my backlog that's been growing over the past 20 years, and there's PC (where I'm probably going to pick up We Happy Few, but to be honest very little else on the horizon for this year looks interesting to me). That'll suit me just fine.








