Nintendo DS is a great console for gamers who want to enjoy their favorite games even more. This game for the console is an action RPG that takes place in a post-apocalyptic world where the humans are against the alien denizens. To prevent the humans from removing their homes, the enablers of the game's development have built a series of raised areas where people can rest and this is the game's story. The game is an action RPG that takes place in a post-apocalyptic world where the humans are against the alien denizens. To prevent the humans from removing their homes, the enablers of the game's development have built a series of raised areas where people can rest and this is the game's story.