TouchArcade: I hate Bitcoin Billionaire [Free] for existing. It's an idle clicker game, where tapping the screen gets stuff that can be spent on other stuff, but I've spent way too much time playing this. I've mined way too many fake bitcoins to be proud of myself in any way. I've had fun, and this game provides some real excitement and does so in a way that can be played for free with innovative incentivized advertising, but again, I feel kind of ashamed about it. Genuinely, it deserves five stars for excellence at what it is, but perhaps one star out of spite for existing.