ACHIEVEMENT - HOW TO UNLOCK A friend in need - Play an online multiplayer game. A Friend Indeed - Finish all levels in the campaign in multiplayer online mode. A Lady with an Attitude - Rescue Marie d'Ibelin. An Honorable Enemy - Defeat muzafar. Arsenal - Find all collectible weapons in the game. Beast Slayer - Defeat the beast. Bull Rush - Hit 4 enemies with your charge attack at the same time. Byzantine ways - Complete the Arena. Charge! - Acquire all Charge skills for Celian. Chronicles of the Temple - Collect all Templar Chronicles. Crowd favorite - Complete all bonus objectives in the Arena. Daggermistress - Acquire all Dagger throw skills for Marie. Dance of blades - Kill 15 opponents with Cyclone strike in the Arena. Dedicated - Complete all bonus objectives on all levels. Destructive - Smash 5 enemy shields. Down, boy! - Save your partner from a dog attack. Elite Gladiator - Complete the second Arena round without taking damage. Executor - Finish off 30 fallen enemies. Expert Tracker - Successfully track 20 trails to their end. Fight back - Succesfully perform 10 counter moves. Friday the 13th - Survive the events of Friday the 13th. Gladiator - Complete the first Arena round without taking damage. Healing hands - Heal your partner with the Mass Prayer skill. Juggernaut - Advance a character to 5 health orbs. Just a flesh wound - Finish a whole level without both characters dropping below 1 health orb. Long Ranged - Kill 20 enemies with a ranged attack. Look out below! - Kill an enemy by knocking him from a ledge. Master Gladiator - Complete the third Arena round without taking damage. Miracle Worker - Use the "Revive" action to help your teammate. No escape - A fleeing enemy is killed with a siege weapon by you or your partner. No Stone Unturned - Destroy a breakable wall. Not a Scratch - Kill 5 enemies in less than a minute without taking damage. Observant - Discover a clue. Pyromaniac - Set 50 objects on fire. Savior of Acre - Survive the siege of Acre. Siege Operator - Kill all opposing squads with a siege weapon. Silent and deadly - Perform 50 stealth kills. Strenght of two - Finish a level in an online multiplayer game. Team Tactics - Kill an enemy grabbed by the other character. Templar Grand Master - Complete all levels on hard difficulty. Templar Knight - Complete all levels on casual or higher difficulty. Templar Master - Complete all levels on normal or higher difficulty. The Cup of Christ - Find the Grail. The Duelist - Win a duel. The Hero of Cyprus - Rescue the messenger of King Philip. The Lost Temple - Explore the Temple of the Nine. Thorough - Complete all bonus objectives in a single level. Treasure hunter - Discover all chests in a single level. Vigor - Advance a character to 5 stamina orbs. Wardrobe - Find all collectible outfits in the game. Watch Your Step - Disarm a Bear trap. What was that? - Distract and then stealth kill an enemy. Whirlwind strike - Hit 4 enemies with your all-around attack at the same time.