Full list of all 44 Assassin's Creed achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
A strange vision has appeared to you. What could it mean?
Completed Assassin's Creed.
You've made a friend within the walls of Abstergo Industries.
You've slain Robert de Sable, but there is one more...
You've fully honored the tenets of the Creed. You are a Master Assassin.
You've witnessed Altair's Memorable Moments in all their splendor.
The people of Jerusalem will be forever grateful for what you've done.
You've discovered every Reach High Point.
You've slain Sibrand, the Teutonic Leader of Acre.
The people of Acre will be forever grateful for what you've done.
You were bold enough to challenge 25 soldiers in a single fight... and win.
You've slain Jubair, the Scribe of Damascus.
The people of Damascus will be forever grateful for what you've done.
Survival at its best, for over 10 minutes, nothing was able to hinder your flight.
Desmond and Altair have been completely synchronized.
You've gathered quite a supply of throwing knives.
You've slain Majd Addin, Regent of Jerusalem.
You've slain William of Montferrat, Liege-Lord of Acre.
Over 75 guards were felled by your knives.
You've slain Abul Nuqoud, Merchant King of Damascus.
You managed to scare away 25 beggars. I hope you're proud of yourself.
You've soared with the eagles and landed safely over 50 times.
You've slain Talal, Slave Trader of Jerusalem.
Scholars know you well and have helped you over 20 times.
Over 100 people have witnessed your deadly performance with a blade.
You've slain Garnier de Naplouse, Hospitalier Leader in Acre.
The Merchants of the land now know you VERY well.
Over 100 city guards have fallen to your hunt.
You've collected every Masyaf Flag.
You've slain Tamir, Black Market Merchant in Damascus.
Like a Blade in the Crowd, your target never knew his death laid wait within his very shadow.
You remain undefeated for over 100 battles.
Over 50 people have felt the deadly sting of your blade.
You have found the traitor and have brought him before Al Mualim.
You've protected Masyaf from the Templar invasion.
You've successfully completed the Animus tutorial.
Kill every Templar.
Find All of Richard's Flags in the Kingdom.
Find All Flags in Jerusalem.
Find All Flags in Damascus.
Perform 50 Combo Kills in Fights.
Find All Teutonic Flags in Acre.
Find all Templar Flags in Acre.
Find All Hospitalier Flags in Acre.