Synchronization Objectives Guide

Synchronization in Assassin's Creed Black Flag Resynced represents how faithfully the Animus recreates Edward Kenway's historical actions. Each main memory displays a synchronization percentage on the mission select screen, with optional constraints that restrict how you complete objectives—stay undetected, kill specific targets with particular weapons, complete missions within time limits, or avoid taking damage. Achieving one hundred percent synchronization across all memories is a cornerstone of completionist play and contributes to overall Animus completion alongside collectibles, fort captures, and naval legendaries. The remake preserves the original constraint design while adding quality-of-life features such as mid-mission objective tracking overlays and faster checkpoint reloads when retrying failed optional goals.

How Synchronization Works

Every main memory contains a base one hundred percent bar divided into chunks. Completing primary story objectives fills the majority of the bar automatically. Remaining percentage points come from optional constraints listed before you start the memory. Failing a constraint does not block story progress—you simply finish with partial sync, often seventy or eighty percent. Replay any memory from the Animus progress menu to retry constraints without losing story advancement. Resynced displays constraint icons on the HUD during relevant phases so you know exactly when rules activate, fixing a common complaint from the 2013 version where players failed sync unknowingly.

Common Constraint Types

• Stealth kills only: Do not enter open combat or raise alarms. Use crouch stealth, sleep darts, and assassinations.
• Perfect parry streaks: Some combat constraints require parrying a set number of attacks without taking damage—see parry system guide.
• Weapon restrictions: Kill the target with the hidden blade, rope dart, or environmental objects only.
• Time limits: Reach waypoints or complete tomb paths before the timer expires. Remake timers are slightly more generous on normal difficulty.
• Do not kill civilians: Common in city missions; avoid area-of-effect bombs near crowds.

Retry Strategies in Black Flag Resynced

The fastest path to full synchronization is proactive planning rather than brute-force repetition. Before starting a memory, read all constraints on the summary screen and equip appropriate tools. Visit a general store to stock sleep darts, smoke bombs, and berserk darts if any constraint hints at stealth or crowd manipulation. For naval constraints, upgrade the Jackdaw at a shipwright and assign officers with relevant perks from the officer guide. When a constraint fails mid-mission, open the pause menu and select restart checkpoint—Resynced reloads in under three seconds on modern SSD hardware versus lengthy loads in the original.

Memory Replay Workflow

• Open Animus progress from the pause menu or captain's cabin.
• Select the memory and view constraint checklist with gold checkmarks for completed rules.
• Choose replay full memory or restart from last checkpoint if already in-progress.
• Disable optional HUD clutter in settings to focus on constraint icons only.
• After achieving one hundred percent, the memory icon shows a gold border on the world map.

Synchronization by Early Sequence

The prologue has no synchronization constraints. Sequence 01 introduces undetected infiltration rules during Havana mansion approach and harbor escape segments. Sequence 02 adds contract assassination constraints in Havana and timed temple traversal with James Kidd. Sequence 03 features plantation stealth and naval chase damage limits—avoid hull critical hits during the schooner pursuit. Sequence 04 includes fort capture without dying and tailing missions in Kingston without breaking line of sight.

High-Difficulty Constraints

Several memories bundle multiple constraints simultaneously. For example, a plantation return visit might require undetected entry, specific hidden blade kills on two officers, and completion under eight minutes. Tackle the hardest constraint first on a practice run without worrying about percentage, then combine strategies on the final attempt. Use Observe mode extensively to pre-plan routes. If a constraint feels impossible on default settings, lower stealth or combat difficulty independently—Resynced does not penalize reward payouts for using accessibility sliders.

Rewards and Completion Tracking

Full synchronization on individual memories awards bonus reales, crafting materials, and occasionally unique cosmetic items such as alternate hood dyes exclusive to the remake. Global synchronization progress appears on the save file summary screen and contributes to the Animus completion percentage displayed in the modern-day framing narrative. Pair memory sync with collectible hunting using the collectibles checklist tool for a structured path to one hundred percent game completion. Synchronization chests scattered in the open world are separate from memory constraints but use the same gold iconography—open them for upgrade plans and large reales bundles.

• Animus fragments do not affect memory sync but count toward global completion.
• Viewpoint synchronization is geographic, not per-memory, and reveals map collectibles.
• Legendary ship victories count toward naval completion, not memory sync percentage.
• Share progress screenshots via the remake's photo mode—constraints pause during photo mode without failing.
• Consult collectibles guide after finishing memory sync for remaining items.

Mastering synchronization teaches the systems Black Flag Resynced expects you to understand: stealth routing, parry discipline, and efficient naval positioning. Even players uninterested in one hundred percent completion benefit from reading constraint lists, because they often highlight optimal mission paths the main objective markers ignore. Return to this page as the wiki adds later sequences, since mid and late-game memories introduce multi-phase constraints spanning both land and naval gameplay in single memories.