Cheats for Tom Clancy's Splinter Cell: Chaos Theory Xbox

Change your profile name to COOPA22COOL....

Complete the game in Co-Op Mission mode to unlock Elite mode, which starts the game with only the knife and unloaded guns....

You have to finish the Lighthouse mission in Solo mode....

You have to finish Story mode....

At the beginning of the last mission, Sam will encounter a metal door that is opened using the switch to your left. Before opening the door, look through the windows ahead of you. When the guards show open the door. They won't see...

At the beginning of the last mission, you will encounter two guards in a large corridor. After taking these out (avoiding the camera to your right), make your way to the end of the corridor. At the end there should be a vent to yo...

In order to get a 100% rating on any mission, you must complete the level with the following statistics. It is unknown at this time if there is a reward for getting a 100% rating on every mission....

The best equipment to have online in any level is the smoke grenade, sticky camera, optical camo, and alarm snare....

If you trigger alarms, the guards will be more alert and wear helmets. When you have four alarms all secondary and opportunity objectives are cut, and the funny long dialogue is simplified. This is what happens when Otomo tries to...

In any mission when you are in water, take your gun out. You will move faster....

After going through the gate when chasing Shetland, the first bomb is directly to the left of the gate that you enter. Go left through a little crevice and you should see a red light flashing. Go to it and disarm it. When you do t...

When you are on your first mission, 'Lighthouse', you will need to make it through a small pathway with bats inside. Make it through here until you reach a bridge. Using thermal vision, you will be able to see two enemies at the o...

On this mission, there is a small camp set up for terroists. The camp is not permanent so there is no alarm system. This means you can go in as loud as you want without setting off any alarms....

On the first mission, there will be a man talking to a fellow terroist about how is family got killed in a storm. Wait for him to finish his story and the two men should walk into a puddle. Get out your shock attachment for the SC...

If you move around with your gun drawn, the noise meter will not move. This is very useful when sneaking up on someone quickly....

In any mission where you must deal with an ISDF guard, you cannot knock them out with gas. Try using a shotgun....

In order to do a better ledge grab, press A, then when the spy puts his legs up on the thing he is hanging from, press Forward while tapping A....

Have your sniper zoomed-in on the guard. When there is a fight, shoot, run, and catch Shetland. Then, end the mission....

In the very last area of the second part of the mission, you can rescue the injured pilots as a bonus objective. However, instead of waiting for the lamp to flicker on and off to get past the tank safely, there is an easier way. M...

On the ground floor after you have knocked out two guards (the one who is repairing the elevator and the other one that is talking to him), put one or more of the guards in the elevator with Sam. Sam must turn on his night vision ...

During the mission you will have to overhear some data being said on a radio transmission by a guard. If you fail to do this, you can just find the data in a filing cabinet next to the radio....

Go to the pirate room, then go to the left. Go to the little hallway to the Techroom. When you are on your way (if you are still in the hallway) look to one of the sides to find a little box area. Crouch into it. If someone presse...

To avoid detection by the invisible laser trip wire in the entrance of the vault, closely examine the entrance with your thermal goggles on. Then, use your OCP to disable the laser emitter and walk out of the vault. By doing this,...

In the introduction sequence for the mission, when you see a blimp, you can also see a Ubisoft logo on it....

This game was developed at about the same time that Ronald Reagen died. In the missile battery stage, a missile is launched at the USS Ronald Reagen. Grim tells you this and Sam says "You want me to win one for the Gipper?&qu...

In the missile battery stage, at some point Sam asks Grim if he could use a crowbar to open the console in the battery. She says "That's for geeky scientists". This is a reference at the Half-Life games where you play as...

When you get to the lower floors in the I-SDF base, interrogate a guard. Sam will ask him about his LTL (less-than-lethal) weapon. The guard will tell Sam that the ammunition is some kind of electric round. Sam asks where he can f...

You can overhear a couple of guards talking in the main hall. One will say something about how guarding the place is just like guarding the CIA HQ; nobody would break in there. This is a reference to the original Splinter Cell, in...

There are two guards talking about their new vehicle. During the conversation, one says that it has a 640 gig MP3 player, "standard." The other replies that no one will ever need 640 gigs. This is a jab at a comment made...

After you scan Milon Nedich's liscence plate and enter the building, you will overhear some guards talking about ninjas. One will be telling the other that he was stationed on an oil rig and that it was attacked by a ninja. This i...

While infiltrating Displace International, Sam will encounter two guards talking about Prince Of Persia: Warrior Within. It is in the small cafe next to a laser filled hallway, past a keypad locked door. A second way to access the...

You must go through the warm baths at one point in the level. There are two guards here. Interrogate one of them and he will tell you that Shetland's elite guards have thermal goggles. He will also add that they will not do much g...