Quote: "I know this works for up/down,if it can be made to work in same way with directional maneuverability then would a helicopter/hovercraft or even car as a vehicle be possible?"
I'm going to step out on a limb here and say that it is possible. We just haven't figured it out yet. Hey, last week it was impossible to step inside a dynamic entity, right?
Even if the horizontal movement is never accomplished, I think it's very cool. I see a winzone two floors above the chopper and it slowly lifts you out of the combat zone while radio chatter plays in the background and the games fades to black.
Best.
I'm sorry, my answers are limited. You must ask the right question.