BioShock Vita yet to enter development

BioShock Vita is yet to enter development due to Take-Two and Sony failing to agree business terms, according to Irrational Games' Ken Levine.

The Vita title was first announced back at E3 in 2011, with Levine claiming it would be 'its own thing built from the ground up'.

However work on BioShock Vita has yet to begin as business negotiations are still ongoing.

"That's out of my hands right now," Levine told IGN, "that's with the business guys negotiating that business deal and trying to make it work for both sides.

"I've got my fingers crossed that that's going to happen because it's something I want to do but until somebody starts signing the cheques, there's nothing I can do.

"Hopefully it will come to fruition."

Right now Irrational Games is gearing up for the release of BioShock Infinite, due for release 26 March.