Assassin's Creed

1,000 Gold
To get 1,000 gold hold down R1 and L1 then type in X, X, X, O, O, Triangle, Square.

Animus Eagle Vision
When the main story has been completed this empathic sight which enables you to see hidden messages and tell friend from foe can be used whenever you want regardless of the synchronization levels of the Animus machine.

Defeating the Master
When fighting the Master he will take away your ability to use radar and make it difficult to see. This also allows him to hit you once and kill you. Lock on to him and use a throwing knife against him. This will take away his power to blind you and make him easier to kill.

Escaping from guards
Go to a high roof when chased. Kill the guards that appear. After a few kills they will either run or give up.

Infinite life
In the main screen press: Circle, L2, X, Square, Triangle, R2, L2.

Jerusalem: Assassination
When you go to Jerusalem and do the assassination with the guards surrounding you, do not try to fight them off. Instead, turn around and run up the ladder to get to the second floor. A short intermission sequence will show your target running away and up another ladder. Hold R1 + X and run across the chandeliers. The ladder will be to the right. Run up the ladder and another short intermission sequence will show your target on top of another building. Chase him down and have your wrist blade enabled (press Up) Then, press L1 to lock onto your target while still chasing him down. When you get close enough, the word "Assassinate" will appear for Square in the upper right of the screen. Press it and you will complete your task. After another intermission sequence, evade the guards by jumping onto building roofs, hiding, etc. Make your way over to the bureau to complete the memory.

Kill anyone without a penalty
After you beat the Game, when you go back to the story mode you can kill anyone without losing life.

Saving citizens
Use the following trick for easy guard fights while saving a citizen. When trying to "save a citizen", run in, assassinate one guard with your hidden blade, then lock onto the closest guard and hold R1. When the guard comes in to attack, press Square to parry and kill the guard in usually one smooth, clean move. Repeat this for all guards to avoid taking damage.

Transformers reference
Travel to the southwestern-most vigilantes in the poor district of Damascus. On one of the buildings around them, you should see an outcropping in the wall, climb on it and you will see that it looks exactly like G1 Optimus Prime in vehicle mode. Note that there may be more than one outcropping in the area, so look carefully. If you lose sight of the vigilantes, you have gone too far.

Unlimited Eagle Vision
After beating the game, you can use Eagle Vision inside the Animus at any time, regardless of your health level (Synchronization).

Use the Computer
After you beat the game, you can go over to Vidic's computer and get on it. Although, when Desmind enters the password, access is always denied. If anyone reading this figures out how to not get denied access, please post it on this website or e-mail me.

Vidics Computer Access
When vidic wakes you up he will walk to his desk and turn his back to you walk up to him and press any thing you will take his card and have acess to his computer when no one is around.