SOCOM 2 - US Navy SEALS cheats and cheat codes for Playstation 2

Unlock Weapons in Single Player mode: 
SEAL Weapons - Finish the game on Ensign. 
Terrorist Weapons - Finish the game on Lieutenant. 
SAS Weapons - Finish the game on Commander. 
Spetsnaz Weapons - Finish the game on Commander. 
MGL (Multiple Grenade Launcher) - Finish the game on Captain. 
OICW - Finish the game on Admiral. 

Unlock Characters 
Sabre - Finish the Albania missions on Commander. 
Reaver - Finish the Algeria missions on Commander. 
Algerian Officer - Finish the Algeria missions on Lieutenant. 
Pius Platz - Finish the Albania missions on Lieutenant. 
Feral - Finish the game on Admiral. 
Quixada Christo - Finish the Brazil missions on Commander. 
The Specialist (Flatfoot) - Finish the Russia missions on Commander. 
Valeska Lukanov - Finish the Russia missions on Lieutenant. 

Unlock Jukebox Songs
SOCOM II Online Theme - Already unlocked. 
Contortion - Finish the game on Lieutenant. 
Tari Tari - Finish the game on Lieutenant. 
KGM - Finish the game on Lieutenant. 
Gnostec - Finish the game on Lieutenant.
Dance of the Unknown - Finish the game on Lieutenant. 
Insertion Suite - Finish the game on Lieutenant. 
Infiltrator - Finish the game on Lieutenant. 
Dark in Your Heart - Finish the game on Captain. 
Beach Bossa - Finish the game on Captain. 
Brazilicious - Finish the game on Captain. 
SOCOM II Finale - Finish the game on Captain. 

Unlock Movies 
Albanian Intro Movie - Already unlocked. 
Brazilian Intro Movie - Finish the Albania missions. 
Making the SOCOM II Music Movie - Finish the game on Lieutenant. 
Algerian Intro Movie - Finish the Brazil missions. 
Russian Intro Movie - Finish the Algeria missions.

Unlock Art Gallery:
Finish the game on Commander. 

Unlock Credits: 
Finish the game on Ensign or above. 

Seeing without night vision goggles: 
Adjust the contrast on your screen or your brightness for dark levels.

Captain difficulty mode
Finish the game on Commander

Admiral difficulty mode
Finish the game on the Commander