Earth Defense Force: Iron Rain is an action third-person shooter game developed by D3 Publisher. The game is set in the year 2040, where the world has been ruined by invaders from outer space. The player takes on the role of an EDF soldier and fights to save the world from the alien threat. With over 50 missions in five different difficulties, the game offers an intense battle against gigantic enemy creatures and huge invader weapons.

The game features four mobile soldiers and weapons, including several hundred weapons, arms, and items. The player can also create their own character by selecting their favorite gender, face, hair style, weight, voice, and outfit. The game offers both offline and online modes, with split-screen support in offline mode and co-op play with other EDF members around the world in online mode.

Earth Defense Force: Iron Rain is an exciting game that will keep players engaged for hours with its intense battles, character creation mode, and enriched offline and online modes.