Instructions
Press "Select" button to go to the map. You will see the map of the whole area, which contains many icons. Choose the exclamation icon (!) by pressing "X"/"A" on your controller. The exclamation icon represents the "Memory Start," where the action takes place.
Press "O"/"B" on your controller to go back to the player screen. You should see a round map at the bottom right of your screen that will lead you where to go.
Use the left thumbstick to move your character and the right thumbstick to move the angle of the character. Go to your location either as a civilian or as an assassin. Look for prompts on the upper right and choose the icon that corresponds to the prompt. For example, one prompt is for civilian and one for assassin.
Do the civilian way if you want to blend in with the crowd. Don't climb up on any of the structures if you want to appear normal. The hard part is blending with the crowd so that no one will notice you. As much as possible, avoid making the guards angry. Standing too close will agitate the guards. Avoid brushing or bumping onto them. Avoid knocking down on any civilians whether by tackling, punching or running towards them. Guards are always on the lookout for anything suspicious.
Do the assassin way if you want to get to your destination faster. Climbing the rooftops will gain attention from the crowd. Hold the "R1"/"RB" and "X"/"A" buttons at the same time and press the left thumbstick forward to climb up. The rooftop guards will take notice and will yell at you to go back down. They will inspect you if you do not follow their orders. If you try to run away, they will go after you. Press the "Circle" button on your controller to interact.
Assassinate the rooftop guards with your hidden blade, crossbow, pistol or throwing knives before they notice you or as soon as you reach the rooftop. Choose the weapon by holding "R2"/"RT" and the left thumbstick. See the menu on the screen and choose the icon that corresponds to the weapon of your choice.
Lock on to your target by pressing the "L1"/"LB" button and draw your weapon by pressing "Right" on the directional pad located at the left-hand side of your controller. The D-pad has four buttons representing four directions -- left, right, up and down. Get ready to fight if you're unable to take them out right away.
Use any weapon of your choice to kill your enemies. Each weapon has its advantages and disadvantages. For instance, the hidden blade is quick and deadly, but you cannot block attacks from a big hammer or sword. Choose the sword on majority of the close-contact fights.
Press the "Square"/"X" button to perform an Execution, which is a continuous attack on your opponents. Using this technique will weaken your opponents and lower their defenses, allowing you to move closer for a direct attack.
Hold the "R1"/"R2" button when you want to go on the defensive mode. Press the "Square"/"X" button when your enemy moves closer to attack you. Doing so will allow you to counterattack. If timed correctly, this attack can be fatal to your opponent. Base your timing on your opponent's swings and movements. When you see an opportunity, press the "Square"/"X" button.
Make sure that your character has money. Look for treasures hidden all around the city. Follow the sign and the glimmer sound to look for the treasures. Pay attention to the screen prompt, when it says hold the loot, press the circle button on the controller. Stealing money from the civilians will also help your character gain money; however, it is too risky. Be ready to fight if caught. Completing missions is the most efficient way to make money. Be careful where you spend the money. Buy only necessary things such as medicine, armor, weapons and ammunitions. Hold off buying landmarks until you've completed the first half of the game.
Buy a stable to get a horse. Steal a horse if stables are nowhere in sight. Get closer to the horse and pull down the rider by holding "Circle"/"B." A horse is useful in running away from guards and getting faster to your destinations.