prototype

This game offer by Activision is one of a long series of success in my opinion.
Prototype offers 3é to view the person on your Hero who will face military forces but also against the search of previously infected human but contaminated by a virus.
So you go wander the city of New York more precisely the Manhattan neighborhood or you will do a lot of work to see the progress history.
But the game also offers moments of respite for indeed you must go to specific destinations that are indicated on a mini map to acquire your missions so you can "DWELL" at this moment to be completely free to do what you want.
Small blue spheres (which are sites or major councils) will be on show throughout the city they will bring you PE essential for the development of the powers of your Hero.
The EP also acquires with the completion of missions or destruction of infected nests or important military vehicles (bases, tanks, helicopters, ...).
The life is very long game if you like to find all spheres (200 in total).
Example I bought 6 June 2010 I am writing this review 11 July 2010 and I have not finished finding all spheres (I am 180 spheres)

Ps: For spheres ride in helicopters you can locate them more easily.