Spoiler-free detailed memory guides split logically to prevent visual clutter.
Edward Kenway's start, Assuming Walpole's identity in Havana, Stealing the Jackdaw brig, and discovering the Assassin ruins in Tulum.
Capturing regional Forts, diving down to shipwrecks in search of medicine, and surviving the Royal Navy blockade of Nassau.
Following the Sage's trails in Kingston, surviving isolation on Isle of Pines, breaking out of prison, and claiming the Observatory.