For the first time since whenever, I literally have no gaming apps or my phone or tablet. I love the tower series games, and I was heavily into the American Dad role playing game when you were fighting aliens. But at this point, I'm game for anything... no pun.
If you wanna go off the deepend, you could try out Marvels Contest of Champions. Though eventually if you wanna progress that game becomes like a second job. Its free, no ads, and with patience there isnt any paywall. Gameplay is fun and deeper than you'd think especially as you get further in. Plus its fun to collect super heroes.