I wish there's a walkthrough to get each ending :(
Thanks for the feedback! It's all coded based on scores that you have with each character. Many of your dialogue choices affect the score you have with that character. So, depending on your overall relationship with the main characters, the story branches and reaches different endings (with some other minor details changing elsewhere). I wouldn't be able to give a specific walkthrough (because there are many possible ways to play) but I would suggest that you try to have different relationships with Henry, Cromwell, and Diego (specifically). Once you are close to the climax of the story, those scores will make the story branch off. I hope that helps!