Earth Defense Force 2 takes place 3 months after the Invaders war, the mutations started in England, upon receiving the SOS call from London, the hero flew in to investigate. Instead of the elegant city, all he sees are ruins and large insects rampaging what remains of the buildings.

Join the EDF force, pick up your firearms and battle the monsters and aliens that infest the planet. Earth Defense Force the 3D shooter has been a hit the moment it appears. The Sony PSP game incorporates new elements, gameplay options and an adhoc network mode which allows 4 gamers to play together.