Unlock Admiral Difficulty Setting
Complete the game on the Commander difficulty setting to unlock the Admiral difficulty setting.
100% success rate. 

All Seal Weapons
Complete the game using the Ensign difficulty setting.
100% success rate. 

Unlock Feral
Complete the game using the Admiral difficulty setting to unlock Feral.
100% success rate. 

Unlock Captain Difficulty Setting
Complete the game on the Commander difficulty setting to unlock the Captain difficulty setting.

Extra Characters
Complete the game using the Commander difficulty setting to unlock new characters in the 'Extra' menu.

All Terrorist Weapons
Complete the game using the Lieutenant difficulty setting.

Unlock Jukebox Songs
Complete the game using the Lieutenant difficulty setting to unlock extra songs in the jukebox. Complete the game using the Captain difficulty setting to unlock even more songs.

Oicw Weapon
Complete the game using the Admiral difficulty setting.
0% success rate. 

Multiple Grenade Launcher
Complete the game using the Captain difficulty setting.

Go to: SOCOM II: US Navy Seals Info Page | nGaming Home Page.