You 
may think you’re a dedicated player of your free-to-play game of choice. But no matter how often you go on raids in Boom Beach or send help requests to Facebook friends in Candy Crush Saga, you won’t come close to Uli Kilian’s dedication.
Kilian, a 3D production director, loves Jurassic Park Builder. But like most free-to-play games, it requires players to check in regularly and tap on a dinosaur to earn in-game currency. The alternative, of course, is to pay real world money, but who wants to do that?
Chris Morris: Journalist 