Assassin's Creed Cheats
Complete the game once to kill innocent people without losing health.
Animus Eagle Vision
Complete the main storyline to enable Eagle Vision at any time, regardless of Synchronization levels within the Animus
Lose the guards
If guards are chasing you, lure them to a high roof and kill any nearby guards that may appear. The rest of the guards will soon give up and leave.
Vidic's Access Pen
Before starting Memory Block 5, walk up behind Dr. Vidic and press any button to steal his pen. Dr. Vidic's pen will allow you to access his computer and e-mails.