Golden Gun:

Beat the Trouble In Paradise level with a "Gold" rank.

Golden Gun in Multi-player Mode:

Beat the Precious Cargo level with a "Platinum" rank and all 007 icons.

Golden CH-6:

Beat the Precious Cargo level with a "Gold" rank.

Golden Accuracy Power-up:

Beat the Bad Diplomacy level with a "Gold" rank.

Golden Clip Power-up:

Beat the Cold Reception level with a "Gold" rank.

Golden Grenade Power-up:

Beat the Night Of The Jackal level with a "Gold" rank.

Golden Bullet Power-up:

Beat the Poseidon level with a "Gold" rank.

Golden Armor Power-up:

Beat the Forbidden Depths level with a "Gold" rank.

Unlimited Golden Gun Ammunition:

Beat the Evil Summit level with a "Gold" rank.

Unlimited Car Missiles:

Beat the Dangerous Pursuit level with a "Gold" rank.

Rocket Manor Multi-player Level:

Beat the Trouble In Paradise level with a "Platinum" rank and all 007 icons.

Stealth Bond skin in Multi-player:

Beat the Dangerous Pursuit level with a "Platinum" rank and all 007 icons.

Guard Skin in Multi-player:

Beat the Cold Reception level with a "Platinum" rank and all 007 icons.

Alpine Guard Skin in Multi-player:

Beat the Streets Of Bucharest level with a "Platinum" rank and all 007 icons.

Cyclops Oil Guard Skin in Multi-player:

Beat the Poseidon level with a "Platinum" rank and all 007 icons.

Poseidon Guard Skin in Multi-player:

Beat the Mediterranean Crisis level with a "Platinum" rank and all 007 icons.

Carrier Guard Multi-player Skin:

Beat the Evil Summit level with a "Platinum" rank and all 007 icons.

Rapid Fire Power-up:

Beat the Fire And Water level with a "Gold" rank.

Regenerative Armor Power-up:

Beat the Mediterranean Crisis level with a "Gold" rank.

Calypso Gun in Multi-player:

Beat the Fire And Water level with a "Platinum" rank and all 007 icons.

Full Arsenal in Multi-player:

Beat the Forbidden Depths level with a "Platinum" rank and all 007 icons.

Gravity Boots in Multi-player:

Beat the Bad Diplomacy level with a "Platinum" rank and all 007 icons.

Viper Gun in Multi-player Mode:

Beat the Night Of The Jackal level with a "Platinum" rank and all 007 icons.

Lotus Esprit Car:

Beat the Streets Of Bucharest level with a "Gold" rank.

Trouble In Paradise:

Need a little help finding the 007 icons on the first level? If you get in the building using the Q-Claw, there is one on the roof. So use the Q-Claw to get in, not the Q-Decryptor. There is one on the boxes near the part with the explosives on the truck. When you get to the Submarine Room, go to the LEFT side of the catawalk and another icon is right there. The third one you have to find by yourself.

Get the Armoury Key on 'Trouble in Paradise:

To get the armoury key on "Trouble in Paradise", use the Q-Claw to get onto the roof, go into the vent. Equip your fists and jump out of the vent behind the guard, punch him in the back (don't worry, he'll die in one hit from behind) he will drop the armoury key on the desk. Inside the armoury you will find a MRL-22 Rocket Launcher and some grenades.