Assassin's Creed Hints

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 onto him and use a throwing knife against him, this will take away his power to blind you and make him easier to kill.

After Vidic and Lucy leave go to your room and go into eagle vision you should see a freaky symbol and the credits began after the credits end you can walk around and see the symbols( each section is a different country).