The Ultimate Code Book 2001 Edition - Prima's Authorized Strategy Guide Author:Prima Development The Ultimate Code Book is now right at your fingertips! Get the best weapons, endless ammo, unlimited lives and infinite health codes in The Ultimate Code Book, 2001 Edition from Prima. This is Prima's biggest code book ever! With over 30,000 codes and secrets for the PlayStation, Nintendo 64, Game Boy, Dreamcast, PC–a... more »nd now PlayStation 2–you'll be invincible. Make Prima your code source!« less