Assassin's Creed II
Assassin's Creed II

Full Synchronization Tips

Learn tips for achieving 100% Full Synchronization in Assassin's Creed II by completing optional objectives and reliving memories precisely.

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Full Synchronization Tips

Achieving 100% synchronization in Assassin's Creed II is not just about completing memories; it's about reliving Ezio's ancestors' experiences precisely as they happened. This often means fulfilling specific, sometimes challenging, optional objectives. Mastering full synchronization unlocks bonus content, achievements, and a deeper understanding of the game's narrative. Always read the optional objective carefully before starting a memory, and don't be afraid to restart if you miss it. Patience, observation, and adaptability are your greatest tools.

General Strategies for Full Synchronization

  • Read the Objective Carefully: Before initiating any memory, pause and check the Animus menu for the optional synchronization objective. Understanding it from the outset is crucial.
  • Restart if Necessary: If you fail an optional objective, immediately pause and select "Restart Memory" from the Animus menu. This is often quicker than trying to recover or completing the memory with partial synchronization.
  • Utilize Eagle Vision: Frequently use Eagle Vision (press L3/Left Stick on PS3/Xbox 360, V on PC) to identify targets, patrol routes, hidden paths, and objective markers. It's invaluable for planning stealth and combat encounters.
  • Patience is Key: Rushing often leads to mistakes. Take your time, observe enemy patterns, and plan your moves.
  • Adapt Your Playstyle: ACII demands flexibility. Some missions require pure stealth, others precise combat, and some a combination. Don't stick to one approach if the objective dictates otherwise.
  • Master Movement: Efficient free-running is vital for chase and escape sequences. Practice climbing, jumping, and blending seamlessly.
  • Equip Wisely: Before a mission, ensure you have enough throwing knives, smoke bombs, and healing medicine. Upgrade your armor and weapons at the Blacksmith.

Common Full Synchronization Challenges & Specific Tips

1. Stealth & Undetected Objectives

Many memories require Ezio to remain completely undetected or to perform specific assassinations without raising an alarm. These are often the most challenging.

  • Stay on Rooftops: For tailing or infiltration missions, rooftops offer the best vantage point and often bypass ground patrols. Use blend spots (benches, groups of people) when on the ground.
  • Use Throwing Knives: Silent, ranged kills are perfect for isolated guards or archers on rooftops that might spot you. Aim for headshots for instant kills.
  • Smoke Bombs: In a pinch, a smoke bomb can provide a brief window to escape detection or perform a quick assassination on a target surrounded by guards.
  • Blend & Concealment: Always be aware of your surroundings. Use haystacks, wells, and crowds to your advantage. Remember, blending into a crowd reduces your notoriety and makes you harder to spot.
  • Example: "Novella's Secret" (Sequence 3, Memory 2): Objective: "Do not be detected while infiltrating the Basilica di Santa Maria Novella."
    • Strategy: Approach from the rooftops. Use throwing knives on isolated archers. The main challenge is the courtyard. Drop into a haystack, then use blend groups to move towards the objective marker. Climb the walls from the side where patrols are minimal.

2. Combat & Specific Kill Objectives

Some memories demand specific combat techniques or that you avoid taking damage.

  • Master Counter-Attacks: This is the most efficient and safest way to deal with enemies. Hold R1/RT and press Square/X just as an enemy attacks.
  • Disarm: Against heavily armored enemies or those with powerful weapons, disarming (R1/RT + Circle/B) can turn their strength against them.
  • Smoke Bombs for Crowd Control: If you're outnumbered, a smoke bomb can stun enemies, allowing for easy assassinations or escapes.
  • Avoid Damage Objectives: If the objective is "Do not take damage," prioritize counter-attacks, disarms, and evasive maneuvers. Use throwing knives or poison if possible to thin out groups before engaging.
  • Example: "The Conspiracy" (Sequence 4, Memory 4): Objective: "Do not be hit during the fight with the Pazzi conspirators."
    • Strategy: Focus on counter-attacks. If you see multiple enemies attacking, prioritize the one closest to hitting you. Use smoke bombs if you get overwhelmed to create openings for quick kills. Retreat and heal if necessary, but remember the "no hit" rule for the objective.

3. Chase & Tailing Objectives

These memories test your free-running and observation skills.

  • Maintain Distance: For tailing, stay far enough back not to be detected, but close enough not to lose your target. Use rooftops for better visibility and fewer obstacles.
  • Anticipate Routes: Learn common NPC patrol routes or chase paths. This allows you to take shortcuts or position yourself ahead of the target.
  • Use Blend Spots: When tailing on the ground, duck into crowds or sit on benches to avoid detection if your target turns around.
  • Don't Engage Unnecessarily: During chases, ignore guards unless they directly impede your path. Your priority is the target.
  • Example: "Cheaters Never Prosper" (Sequence 2, Memory 4): Objective: "Catch the thief within 3 minutes."
    • Strategy: Immediately sprint after the thief. Don't get stuck on obstacles. Utilize Ezio's parkour skills to climb quickly and jump across gaps. Ignore guards unless they block your path. The thief's route is somewhat predictable, so learn the optimal path through the city.

4. Time Limit Objectives

These require speed and efficiency, often combined with other challenges.

  • Plan Your Route: Before starting, quickly assess the most direct path to your objective.
  • Efficient Free-Running: Master continuous free-running. Avoid unnecessary stops or detours.
  • Prioritize: If there are multiple sub-objectives within a time limit, identify the most critical ones and tackle them first.
  • Example: "A Change of Plans" (Sequence 5, Memory 2): Objective: "Reach the target within 4 minutes."
    • Strategy: This is a straightforward sprint across Florence. Mark your target on the map and use the shortest, most direct free-running path. Avoid engaging guards. Jump across rooftops and use ziplines where available.

5. Avoid Water Objectives

Some memories, particularly early ones, will penalize Ezio for falling into water.

  • Careful Platforming: Exercise extreme caution on docks, bridges, and near canals.
  • Look Before You Leap: Always ensure your jump will land you safely on solid ground.
  • Example: "Wet Work" (Sequence 2, Memory 3): Objective: "Do not fall into the water."
    • Strategy: This mission involves navigating docks and small boats. Take your time with jumps. If you need to cross water, look for a bridge or a series of stable platforms. Avoid running too fast near edges.
Full Synchronization Tips - Assassin's Creed II screenshot
Full Synchronization Tips