SOCOM II: U.S. NAVY SEALS UNLOCKABLES
Bonus characters
After finishing the game under Commander difficulty you will unlock new characters on the "Extra" menu. After finishing the game under Admiral difficulty you will unlock Feral.
Captain difficulty
Finish the game under Commander difficulty.
Admiral difficulty
Finish the game under Commander difficulty.
Every SEAL weapon
Finish the game under Ensign difficulty. You will also get the 12 gauge pump shotgun and the semi automatic shotgun.
All Terrorist weapons
Finish the game under Lieutenant difficulty setting.
Every SAS weapon
Finish the game under Commander difficulty setting.
All Spetsnaz weapons
Finish the game under Commander difficulty setting.
Multiple grenade launcher
Finish the game under Captain difficulty setting.
OICW weapon
Finish the game under Admiral difficulty setting.
Songs
After finishing the game under indicated difficulty you will unlock the corresponding song in the Jukebox option.
Beach Bossa: Captain
Brazilicious: Captain.
Contortion: Lieutenant.
Dance Of The Unknown: Lieutenant.
Dark In Your Heart: Captain.
Gnostec: Lieutenant.
Infiltrator: Lieutenant.
Insertion Suite: Lieutenant.
KGM: Lieutenant.
SOCOM II Finale: Captain.
Tari Tari: Lieutenant.