Here's a map of all the endings in Captain's Farewell, if you have trouble reaching a certain ending. I don't know if it's very clear to read, but I had fun making it!

Fun fact: The ending names are based on nautical terms and phrases.
Fun fact 2: The Verguenza Shallows is named after the Spanish word vergüenza, which means shame. I'm studying Spanish, and I had just learned the word when I was making the game. The Evade branch endings were originally based on somewhat cowardly choices, thus the name.