Call of Duty beats Grand Theft Auto and Super Mario Bros. to be named best ever video game series by Guinness World Records

[mii-gamer]

theprof00 said:
Is super mario brothers really the best selling series of all time though?
I'm not so sure about that.

according to wikipedia it is 

http://en.wikipedia.org/wiki/List_of_best-selling_video_game_franchises