Guess the game hero, help!!!

okay people i need ur help in a contest at GS its just for fun , ... u need to guess the game hero...

i need there names ,i know some of them as they are obvious , and i need to say some of them are pretty hard.

thanks in advance!

 

here the are

1 http://img709.imageshack.us/img709/6010/ygvksvbkvh.png

 

2 http://img690.imageshack.us/img690/1133/uybuyvuydd.png

 

3 http://img690.imageshack.us/img690/7219/tgegtgtgtddd.png

 

4 http://img690.imageshack.us/img690/4670/rtrythyjjjjhgff.png

 

5 http://img690.imageshack.us/img690/1488/gyjyyhttt6yh.png

 

 6 http://img35.imageshack.us/img35/3396/frfrffffde.png

 

7 http://img35.imageshack.us/img35/4015/kkjbdiubioux.png

 

8 http://img35.imageshack.us/img35/9851/lbvouyvuydd.png