Assassin's Creed Black Flag Resynced Collectibles: Every Type, Map, and 100% Checklist

The Resynced collectibles system is split into eight canonical types plus a handful of Resynced-specific pickups. The page is organised as a type index rather than a per-region location dump. Each type section lists the spawn rules and the completion trigger, then points to the dedicated reference page (IGN wiki, TheGamer, Eurogamer, or the Ubisoft Animus Hub guide) for the full per-region breakdown. The MapGenie checklist at research date 2026-07-15 is the community-curated 100% reference.

Cross-references that matter for completion runs:

• The Jackdaw upgrades hub carries the 12 Ultimate blueprint locations and the priority upgrade list.
• The Animus Hub guide carries the Exchange rules and the Animus Keys dual-role note.
• The walkthrough page carries the sequence-by-sequence trigger for collectible-heavy story beats.

The Resynced collectible roster inherits the 2013 structure and adds a few Resynced-specific pickups. Each type has its own spawn rules and its own completion trigger. The list below is the canonical type index; per-region deep dives and the MapGenie checklist pointer live at the bottom of the section.

• Chests: standard world pickups containing Animus Keys, Animus Data Files, or upgrade materials. Open any chest in any major settlement or on any island.
• Animus Data Files: scattered text pickups that serve as the modern-day flavor layer. Animus Data Files also count toward several exploration-tier trophies; see the trophy guide.
• Keys (Animus Keys): collectible pickups that double as the Animus Hub Exchange currency. See the dual-role note in the section below.
• Letters: world pickups with Edward's correspondence and crew dialogue, found in cities and at sea.
• Secrets: rare world pickups (often buried) tied to side discoveries and Animus Hub Projects.
• Song Sheets / Shanties: sea shanties that you pick up as Song Sheets and play through the Jackdaw crew. The shanties roster is a separate, trophy-relevant list.
• Treasure Maps: collectible maps that lead to dig sites and the seven-map-piece chain that drives the Ultimate Ship Upgrade blueprints.
• Viewpoints: sync points scattered across the Caribbean. Syncing each one reveals a map chunk and feeds the fast-travel network.

The Resynced-specific additions are minor: Animus Data Files are repositioned and a small number of new Secrets pickups appear in the Blackbeard storyline islands, but the canonical type list above does not change.

Keys: The Dual-Role Collectible And Animus Hub Currency

Animus Keys are the most confusing collectible for new players because they have two jobs:

• As a collectible, Keys are world pickups (and chest rewards). The total count is in the high hundreds across the Caribbean.
• As currency, Keys feed The Exchange inside the Animus Hub. The Exchange runs entirely on earned Animus Keys, with no paid rewards, per the Ubisoft Animus Hub guide at research date 2026-07-15.

For a 100% completion player, the practical rule is: pick up every Key you walk past, then spend any excess through The Exchange after the Animus Hub Projects cycle has rotated enough to make the rewards worthwhile. The Animus Hub page is the live reference for the current Exchange rotation.

The treasure-map chain is the most goal-oriented collectible loop in Resynced. Per TheGamer at research date 2026-07-15, the inheritance from 2013 uses seven map pieces (Restored, Weathered, Tattered, Yellowed, Digested, Preserved, plus a final Resynced-specific variant). Each piece points to a dig site; the dig sites yield the 12 Ultimate Ship Upgrade blueprints documented by Eurogamer.

Practical sequence:

1. Pick up a treasure map piece. The piece shows a regional dig site.
2. Sail to the dig site using Pathfinder or the Viewpoint sync fast-travel.
3. Dig at the spot to receive a Jackdaw upgrade blueprint or a mid-tier reward.
4. Repeat until all seven map pieces and the seven dig sites are cleared.
5. Use the seven blueprint rewards plus the remaining Ultimate blueprint spawns to finish the Ultimate Ship Upgrade tier.

The full per-region treasure-map piece list is on TheGamer's guide at research date 2026-07-15; this page is the type index and points back to that guide as the dedicated reference. The Jackdaw upgrades hub carries the full Ultimate blueprint location table.

Shanties are picked up as Song Sheets scattered across the Caribbean, then played through the Jackdaw crew. Per IGN's Resynced collectibles wiki at research date 2026-07-15, the shanties roster includes inherited 2013 pieces plus a handful of new Resynced tracks introduced for the 2026 release.

Routes to add shanties:

• Song Sheet pickups on islands and in ports.
• Animus Hub Store packs that grant shanties as paid cosmetic unlocks.
• Sequence 8 Blackbeard storyline beats that grant specific shanties tied to officer recruitment.

The shanties roster is a trophy-relevant list. The trophy guide page carries the trophy triggers, while this page is the type index.

Viewpoint sync is the fast-travel backbone of Resynced. Syncing a Viewpoint reveals a map chunk and unlocks fast travel to that spot. The Resynced Viewpoint roster is inherited from the 2013 original with minor rebalancing around the Blackbeard storyline islands.

The Viewpoint sync map is large enough that this page only carries the type index. Per IGN's Resynced collectibles wiki at research date 2026-07-15, the per-region Viewpoint list lives on the wiki page; the MapGenie checklist at research date 2026-07-15 is the community-curated reference for 100% Viewpoint completion.

For a player working toward 100% completion, the canonical checklist is MapGenie's Resynced checklist at research date 2026-07-15. The MapGenie list is community-curated rather than official, so use it for orientation and gap-spotting rather than as the single source of truth for Resynced-specific spawn pools.

The 100% checklist groups include:

• Every Chests pickup by region.
• Every Animus Data File by region.
• Every Animus Keys pickup by region.
• Every Letters and Secrets pickup.
• Every Song Sheet / shanties pickup.
• Every Treasure Map piece and dig site.
• Every Viewpoint sync.

The MapGenie list is the right starting point for a 100% run, but the Resynced-specific additions (new Secrets pickups, Blackbeard storyline shanties) are best cross-referenced against the IGN wiki and the Ubisoft Animus Hub guide at research date 2026-07-15.

• IGN: Assassin's Creed Black Flag Resynced Collectibles - media/interview - checked 2026-07-15 - Source for the canonical collectible type list and the per-region breakdown.
• TheGamer: All Treasure Map Piece Locations - media/interview - checked 2026-07-15 - Source for the seven treasure-map pieces and the dig-site chain.
• MapGenie: Assassin's Creed Black Flag Resynced 100% Checklist - wiki/reference - checked 2026-07-15 - Community-curated 100% checklist used as a gap-spotting reference.
• Ubisoft Animus Hub Guide - official/store - checked 2026-07-15 - Source for the Animus Keys dual-role note (collectible plus The Exchange currency).
• Eurogamer: Ultimate Ship Upgrade Locations - media/interview - checked 2026-07-15 - Source for the 12 Ultimate blueprint locations tied to the treasure-map dig chain.
• Ubisoft Deep Dive: Expanding on the Original - official/store - checked 2026-07-15 - Cross-reference for the Blackbeard storyline islands and the new Resynced-specific collectible additions.