The Walking Dead video game was a remarkable series, one that turned a zombie apocalypse into a never-ending stream of gut-punching moral dilemmas. It was also proof that developer Telltale games hadnt been wasting its time. The Walking Dead was one of those overnight wonders that took 10 years to put together, explains studio president and founder Kevin Bruner. We set really high standards for ourselves coming off the heels of The Walking Dead season one, explains Bruner.