Hi, I'm looking for a game that I could play when I have free time. When I wait for a bus, when I wait for food in a restaurant, etc. Therefore, I don't want the game to be a game with plot or insane graphics because usually it's better to play those games for an hour or so, and they always have an ending (I want to be able to play forever, like temple run for example). Any suggestions? I'm not looking for the obvious games (temple run, candy crush, coc and stuff like that). Paid games are fine.