Assassin's Creed 3

					
Tricheurs :

Costumes alternatifs
Complete the indicated task to unlock the corresponding costume.
Achilles’ Original outfit (at manor): Complete all Achilles’ Homestead missions and interactive conversations.

Altair’s robes (at manor): Have 100% Sync on all story based missions.

Assassin’s robes: Proceed through the storyline (Sequence 5).

Baltimore outfit (at shops): Start Sequence 09.

Boston outfit (at shops): Start Sequence 06.

Captain Kidd’s outfit (at manor): Collect all 24 Peg Leg Trinkets, 4 Map Shards, and solve the riddle on Oak Island.

Charleston outfit (at shops): Start Sequence 06.

Ezio outfit (at manor): Purchase for 30 points in U-Play store.

Jamestown outfit (at shops): Start Sequence 06.

Kanienkeha:ka outfit (at manor): Collect all Feathers.

New York outfit (at shops): Start Sequence 09.

Philadelphia outfit(at shops): Start Sequence 09.

Prisoners outfit: Proceed through the storyline (Sequence 8).
Shard of Eden

Complete all five Captain Kidd missions.
Animus Hacks

Successfully complete the main storyline, then collect the indicated Pivot to unlock the corresponding Animus Hack at the “Options” menu.
Infinite Ammo: Epsilon Pivot.

Killing Spree: Theta Pivot. This hack allows you to assassinate enemies during open combat.

Made of Steel: Iota Pivot. This hack allows unlimited health.

Ninja: Lambda Pivot. This hack disables guard detection and investigation.

Recruit: Omicron Pivot. This hack allows unlimited Recruit Tokens.

Season Changer: Tau Pivot. This hack allows you to toggle summer and winter.

Semi-Automatic: Kappa Pivot. This hack disables reload times.

Sun and Moon: Eta Pivot. This hack allows you to toggle day and night.

Thunder Kill: Upsilon Pivot. This hack causes a lightning strike when you make a kill.

Weather Man: Sigma Pivot. This hack allows you to change the weather.
Changing equipment

To change equipment (for example, to use a new sword), enter the “Equipment” screen at a shop. You can now switch items. Note: Some items, such as certain outfits, can be switched in the basement of the homestead manor.
Skip

As young Connor/Ratohnhake:ton, Hold [Run] and lightly press the Left Analog-stick in the direction you wish to move. Instead of running, Connor/Ratohnhake:ton should skip.
Becoming incognito

Use the following trick to go from notorious (wanted) to incognito (not wanted) without paying a bribe to the crier or the printer, and without tearing down any posters. Once you are anonymous (unseen by the enemy) you can use “fast travel” and when you do so, you will become incognito.
Saving time with Nathem

During the first two or three sequences where you play as Natham, do not spend any time acquiring any amount of money or weapons. You will lose them all after you switch over to Conner.