All Working GoldenEye: Rogue Agent Cheats - GameCube

Level select and content
Press [Down], [Right], [Down], [Right], [Up], [Down], [Up], [Left] at the extras menu to unlock all single player levels, multi-player levels, options, and content.

Full health and armor
Pause game play, then press [R]x3, [L], [R]x2, [L], [R].

All GoldenEye Powers
Pause game play, then press [L]x2, [R]x4, [L]x2.

All multi-player mode skins
Press [Down], [Left], [Up], [Left], [Right], [Down], [Left], [Up] at the extras menu.

Turn off GoldenEye powers in multi-player mode
Press [Up]x2, [Down], [Left], [Right]x2, [Left], [Down] at the extras menu.

One Life mode
Press [Left], [Down], [Up], [Right], [Up], [Right], [Left], [Down] at the extras menu. Alternately, successfully complete the game under the hard difficulty setting.

Auric Enterprises Art
Get a 2 Octopi rank at the end of the Auric Enterpirses level.

Crab Key Art
Have a 2 Octopi rank at the end of the Crab Key level.

Crab Key Art 2
Have a 5 Octopi rank at the end of the Crab Key level.

Fort Knox Art
Have a 2 Octopi rank at the end of the Fort Knox level.

Hong Kong Art 2
Have a 5 Octopi rank at the end of the Hong Kong level.

Hoover Dam Art
Have a 2 Octopi rank at the end of the Hoover Dam level.

Hoover Dam Art 2
Have a 5 Octopi rank at the end of the Hoover Dam level.

Midas Casino Art 2
Have a 5 Octopi rank at the end of the Midas Casino level.

Multi-player Rapid Eye Recharge
Have a 5 Octopi rank at the end of the The Octopus level.

Volcano Lair Art 2
Have a 5 Octopi rank at the end of the Volcano Lair level.

Multi-player Adrenaline
Have a 5 Octopi rank at the end of the Hong Kong level.

Multi-player Goldeneye implant
Have a 2 Octopi rank at the end of the Fort Knox level.

Opponents with names
Use the following trick when you are trying to kill an opponent with a name above their head. When you spot one of them, go for them before you try to kill anyone else -- they always have a good gun. .Kill them with a shotgun or strong gun. Pick up their gun, then go around killing their other teammates.

This is more risky but worth it. Hit them with an explosion or a shotgun blast to knock them down. When they get up, melee them repeatedly until you get the hostage message. You can then take them hostage and kill everyone else. It is harder for other enemies to kill him when you have him hostage, and when you throw him, he is dead.

Easy ammo
When low on ammunition, hold [A] to will drop your weapon. Pick it up and you will have full ammo.

Better HS-90 use
Instead of emptying a full clip into an enemy, just empty 50 rounds at a time.

Destroying helicopters
You do not need a Harpoon RL to destroy a chopper. Here are some other guns that you can use: AR4 Commando, HS90 + HS90, HS90 + Jackal, Jackal + Jackal, Mamba + HS90. Never go against a chopper with an SPEC-9.

Deathtraps
Make good use of the EM Hack upgrade. You can disrupt an enemy's aim for a limited amount of time. Note: Do not try this on an opponent who is wielding a chaingun. You can also activate machine traps and electronics from a distance. This is very useful in multi-player maps such as Funhouse or Carver Press. Your friends will not know what happened when you activate these traps from a distance.

Harpoon
When you have a Harpoon and are trying to kill someone else with it, shoot the ground around their feet. This is much easier then trying to shoot the person's body. You may even kill more than one. Note: Do not try this with other weapons such as pistols, machine guns, commandos, etc.

Multi-player mode: Shields
When your opponent uses his or her shield, hit them with your stun power. They will be unable to hack out of it because their shield drains all of their power. Then, pick them up and throw them. When your opponent uses MRI Vision, use your shield. You will become invisible to them. Try different combinations of weapons to see which works best for your fighting style.

Multi-player mode: GoldenEye reference
The Uplink level is from the James Bond movie GoldenEye, where the final fight between 006 and Bond took place. This is also based on the final level "Cradle" in the GoldenEye 007 game on the Nintendo 64.

Multi-player mode: Moonraker reference
The Moonraker Fuel, Pods, and Launch levels are from the James Bond movie Moonraker. The levels "Fuel" and "Pods" are from the launch area of the Moonraker shuttles, and the "Launch" level is from a scene where Bond uses the revolving pod to test G-forces, but someone tries to kill him by turning up the machine to full power.

Multi-player: Tomorrow Never Dies reference
The Carver's Press level is based on the pressing room that was owned by Elliot Carver in the James Bond movie Tomorrow Never Dies.

Glitch: Floating weapons
When you blow up an opponent with the Harpoon RL on any level, their weapon will be suspended in mid-air for a short period of time - as if it were in a wall.