2. Their agreement is probably that one day after Jack just became the captain, the Black Pearl unfortunately sank to the bottom of the sea. It is reasonable to say that Jack will become an underwater ghost and be carried to the "opposite sea" by the Dutchman, but in the third film, Wiltner's father mentioned that people who are afraid of death can serve on the Dutchman for 100 years to escape death. So Jack made an agreement with Captain Jones that he would be a slave on the Dutchman forever after he was a captain for a few more years. Later, Jack was betrayed by Barbossa after he was a captain for a short time, and the appointed few years came soon, so Jones sent Will's father to collect debts from Jack, and later sent an octopus to chase the Black Pearl, which directly led to the ending of the second film.
3. About the resurrection of Captain Barbossa: He was resurrected by the witch Tia Doma, which is equivalent to driving someone out of hell if the terrifying doesn't like him, and he is resurrected. Ha ha. According to the plot, the reason for his resurrection is that only he can lead the Black Pearl to find the place where Jack was imprisoned after his death, and the reason for saving Jack is that the East India Company wants to occupy the sea and is extremely cruel, and "the song of uprising has been sung". However, according to my understanding, when the witch releases Barbossa, there must be a premise, that is, after Barbossa's resurrection, she must try to get the pirate guild to release her, which can be seen from the third film-release Poseidon.
4. The undead zombie was cursed after Barbossa led the Black Pearl to rob a batch of cursed gold and silver treasures, so it became a zombie who could not eat enough, drink enough and die. At the end of the first film, all the gold coins were collected and the curse was lifted, so Barbossa could be killed.
5. As for the information of the two ships: The Black Pearl is a clipper in the Caribbean. In the first part, it is said that only the British Navy Interceptor can compare with it, but I think another important reason for its fame is that those crew members are cursed and have immortality! Who can fight if they're not dead? ! Because the Dutchman is a ghost ship, of course, it is unimpeded at sea, not limited by the weather and water conditions, and it can dive underwater freely like a submarine, which seems to be more invincible!
6. In short, the feeling of watching this movie is that everyone has their own small abacus and talks about negotiations from beginning to end! I really admire the wisdom of the screenwriter! Love Jack!
I just study the plot more. As for the posters, games and software you want, I can't help you. You should search online yourself.