The thing about humor, Phil Tibitoski told me, is its ability to mask hidden truths—sometimes, these are things that are actually kind of disquieting. This somber remark seems strange coming from the president at Young Horses, the folk behind Octodad: Dadliest Catch —an amusing game about the difficulty that comes… » 6/29/12 1:30pm 6/29/12 1:30pm