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Zero Waste Trophy Unlock and Map Restoration Guide: Assassin’s Creed Black Flag Resynced

If you’re aiming to unlock the Zero Waste trophy in Assassin’s Creed Black Flag Resynced as quickly as possible, the fastest method is to focus on Pirate Hunter…

If you’re aiming to unlock the Zero Waste trophy in Assassin’s Creed Black Flag Resynced as quickly as possible, the fastest method is to focus on Pirate Hunter…

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Image credit: Ubisoft

If you’re aiming to unlock the Zero Waste trophy in Assassin’s Creed Black Flag Resynced as quickly as possible, the fastest method is to focus on Pirate Hunter ships for map fragments while farming Sugar in the waters surrounding Great Inagua. The process is straightforward once you know where to look and which ships to prioritize.

RequirementAmount NeededFastest Source
Tattered Map Pieces3Pirate Hunter Frigates and Man o’ Wars
Sugar200Merchant Ships and Convoys
Special BuildingTreasure DealerGreat Inagua Hideout
Trophy RewardZero WasteRestore a Treasure Map

Building the Treasure Dealer before starting

Before you can work toward the trophy, you must first construct the Treasure Dealer at your hideout on Great Inagua. This building allows you to combine collected map fragments and restore complete treasure maps.

Treasure Dealer in Black Flag Resynced – YouTube/PS5Trophies

Without the Treasure Dealer, collecting the required materials won’t help progress the trophy, so make sure it is built before beginning your farming route.

Where to get Tattered Map Pieces quickly

The fastest way to obtain Tattered Map Pieces is by hunting Pirate Hunter ships. These special enemies begin appearing when your wanted level becomes high enough.

To trigger Pirate Hunters, attack ships and increase your notoriety until you reach approximately Wanted Level 3 or 4. Once active, look for ships with distinctive red sails pursuing your vessel.

Pirate Hunter Ships in Black Flag Resynced – YouTube/PS5Trophies

Among the available hunter ships, Frigates and Man o’ Wars provide the best opportunity for obtaining map pieces. Smaller hunter vessels can appear, but focusing on the larger classes generally produces better results.

How to collect map pieces from hunter ships

Defeating the ship alone is not enough. After reducing the target’s health and boarding it, pay attention to the reward options presented after the boarding sequence.

Choose “Get Captain’s Lock Box” instead of the alternative rewards. The lock box contains the Tattered Map Pieces needed for treasure map restoration.

Step 1

Raise your wanted level until Pirate Hunters begin spawning.

Pirate Hunter combat in Black Flag Resynced – YouTube/PS5Trophies
Step 2

Locate a Pirate Hunter Frigate or Man o’ War.

Man o’ War Pirate Hunter Ships in Black Flag Resynced – YouTube/PS5Trophies
Step 3

Engage and board the vessel. Select Get Captain’s Lock Box after the boarding sequence. Repeat until you have collected all three Tattered Map Pieces.

Captain’s Lockbox in Black Flag Resynced – YouTube/PS5Trophies

Fastest way to farm 200 Sugar

While gathering map fragments, you’ll also need 200 Sugar. Fortunately, this is one of the easier requirements.

Sugar Location in Black Flag Resynced – YouTube/PS5Trophies

The waters around Great Inagua and the Jabara region contain plenty of merchant traffic carrying trade goods. Merchant ships and convoy leaders are the most reliable targets for Sugar farming.

Focus on routes near your hideout to minimize travel time. Convoys often provide larger quantities of resources than standard merchants, making them particularly valuable if you spot one during your farming run.

Combining both farms efficiently

The quickest strategy is to gather both requirements during the same voyage. Keep your wanted level elevated so Pirate Hunters continue spawning while intercepting merchant vessels whenever you encounter them.

Post cmbat cutscene in Black Flag Resynced – YouTube/PS5Trophies

This approach prevents unnecessary sailing between regions and allows you to collect map pieces and Sugar simultaneously. Most players should be able to obtain the required resources long before needing to specifically farm Sugar.

ObjectiveReward
Restore a Treasure MapZero Waste Trophy/Achievement
Zero Waste trophy rewards

How to restore the treasure map

Return to Great Inagua after obtaining three Tattered Map Pieces and 200 Sugar. Visit the Treasure Dealer building.

Location of Map Sewer / Treasure Dealer in Black Flag Resynced – YouTube/PS5Trophies

Select the option to restore or rebuild the treasure map. Spend the required materials.

Restoring the Tattered Map in Black Flag Resynced – YouTube/PS5Trophies

The Zero Waste trophy unlocks immediately after the restoration is completed.

Zero Waste Trophy unlocked in Black Flag Resynced – YouTube/PS5Trophies

Why Pirate Hunters are the best farming method

Many activities throughout Black Flag Resynced can reward resources, but Pirate Hunters provide the most direct path to Tattered Map Pieces. Since the fragments come specifically from the Captain’s Lock Box reward, repeatedly targeting Frigates and Man o’ Wars removes much of the randomness involved in other farming methods.

By combining Pirate Hunter farming with Sugar collection around Great Inagua, you can complete the entire trophy requirement in a single focused session.


The Zero Waste trophy is one of the simpler progression trophies in Assassin’s Creed Black Flag Resynced once the Treasure Dealer is available. Build the Treasure Dealer, collect three Tattered Map Pieces from Pirate Hunter lock boxes, gather 200 Sugar from merchants and convoys, then restore the map at Great Inagua. Following this route minimizes travel time and provides the fastest known method for earning the achievement.

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