According to 2k, there is no Update wether or not we will get Bioshock to Vita. We might not see it now, since Irrational Games is closing down.
“It’s something I’m still interested in,” he said back in 2012, “and people ask me that all the time. Right now, I’m just sort of waiting to see what the business people come up with, and that’s sort of out of my hands at this point. That’s something that I think has a lot of potential. The game idea we have has a lot of potential. It’s just a question of [if] their stars all align.”