All weapons
Press L1, R2, R2,L1,R1,L2,L1,R2,L2,R2 During game play
Verified by: this cheat is unverified
Submitted by: Sigma on May 03, 2002
invisible
press square,triangle,up,down,right,left,circle, whilst playing
Verified by: this cheat is unverified
Submitted by: joseph on June 28, 2005