Irrational Games' made a big splash back at E3 2011 when Ken Levine took to the stage at Sony's press conference and announced that his team was working on a BioShock game for the PlayStation Vita. Shortly after that announcement we learned that Irrational wasn't actually "working" on a BioShock title for Sony's handheld, but was simply interested in making one. Now (almost two years after that E3 2011 announcement) Levine has revealed that nothing has been done on the BioShock Vita project, because Take-Two and Sony never signed a deal for the game.