Killer7 is the action adventure game of a hard-boiled taste. A player makes full use of small arms or special capability making the character of seven the professional killers with seven character whom become hero Harman Smith and he has change and confronts man with hand of God Kun Laon which aims at a national overthrow. They are the man who plans the world into fear of indiscriminate terrorism the man who is going to stop the wave and the revenge tragedy with which the life of two persons becomes entangled intricately. A view of the world thrilling at DAKU which the visual and individual character of art by cell shading performs and the game style which was not until now are the new games of charm.