You MUST play Killer 7.
But what, exactly, makes Killer 7 "diverse" from the others? Well, to begin ,the game play is not similar to the standard...
You have certain routes to advance, instead of have the "liberty" to go wherever you want, so it can be considered a new challenge for those who have been accustomed with the normal way.
Just like some other games, you have to resolve some puzzles to get through the levels, and it can be easy or hard.
The graphics remembers pictures or movies and it's not in 3D,but it's good; the sound is a great techno soundtrack.
And finally, the history, that is complicated to explain. It has many interpretations, symbolism, metaphors, etc ... And you will can't get it first, because you will say something at first, just like: "What the heck is this ?!?!?! or What is going on ?!?!?!".But when you begin to play until a certain period of time, you will also begin to understand the history...But if you REALLY want to know the history of Killer 7,so you will must play it many times, uncover the mysteries behind this by checking places that you didn't go and jump into a mad world...