Speaking to Joystiq, Bethesda's Todd Howard has admitted that the developer have considered various versions of for the burgeoning format. But that they still haven't struck gold.

"I think that the world of Fallout is unique enough that it could work on any platform. I think some of the things we do like VATS, I think that could translate to any platform, particularly the iPhone," the executive admitted, speaking over E3.

"We've looked into those things, we just haven't found the thing that supports the brand well. I wouldn't be surprised if it does happen one day.

"The iPhone versions that we've designed and said, 'Ehh, we dont think we're going to do that right now', there are... there are a lot of them."

Apple have this week unveiled several new iPhone models - including a larger 32Gb option.

By Luke Guttridge