Chasing 100% completion in Black Flag Resynced? This interactive companion tracks every viewpoint, chest, secret, shanty, and Mayan stelae across all 12 regions, plus the complete Jackdaw ship upgrade tree with exact resource costs. Check off items as you go — your progress saves automatically on this device.

This is an unofficial fan-made companion tool created by NintendoSmash and is not affiliated with, endorsed by, or sponsored by Ubisoft. Assassin’s Creed, Black Flag, and all related characters, locations, and assets are trademarks of Ubisoft Entertainment. Progress tracked in this tool is saved locally in your browser and is not synced across devices — clearing your browser data or cache will reset it.