Hideo Kojima confirmed that Metal Gear Solid: Ground Zeroes have a day/night cycle that radically change the approach to use in missions, as well as the behavior and equipment of the enemy. However the work to manage a world open world with so many details, it is clear that it is immense, so the same Kojima revealed that the game will necessarily make boots interrupting our sometimes wander the scenery, even if it will do anything to avoid that are too frequent and intrusive. Finally found the following high-quality images taken from the trailer.