How do I unlock the ending where Arthur helps Charles Smith?

To unlock the ending where Arthur helps Charles Smith in Red Dead Redemption 2, you must focus on maintaining high Honor throughout the game. This ending is tied to Arthur''s moral choices and his relationship with the gang members, particularly Charles. The game features multiple endings based on Arthur''s Honor level and key decisions made during the story. Here''s a detailed guide to achieving this specific ending.\n\nFirst, prioritize building Arthur''s Honor level. Honor is a core game mechanic that reflects Arthur''s moral alignment. You can increase Honor by helping strangers, donating to the camp, and making altruistic choices during missions. For example, sparing lives during robberies or helping NPCs in need will boost your Honor. Conversely, committing crimes or being cruel will lower it. To unlock the ending where Arthur helps Charles, you need to maintain high Honor by consistently making positive choices.\n\nDuring the main story, pay close attention to missions involving Charles Smith. Charles is one of the more honorable members of the gang, and his missions often reflect his values. Completing these missions with compassion and integrity will strengthen Arthur''s bond with Charles. For instance, in Chapter 6, the mission ''Fleeting Joy'' involves helping Charles protect the camp. Choosing to assist him and prioritizing the safety of others will contribute to the desired ending.\n\nAnother critical moment occurs during the mission ''My Last Boy'' in Chapter 6. Here, Arthur must decide whether to go back for John Marston or focus on the mission. Choosing to help John will not only increase your Honor but also align Arthur with the values of loyalty and selflessness that Charles embodies. This decision is pivotal in shaping the ending.\n\nAs the story progresses, Arthur''s health deteriorates due to his illness. In the final missions, you will face a choice that determines the ending. If your Honor is high, Arthur will prioritize helping others, including Charles, over personal gain. This leads to the ending where Arthur aids Charles in escaping and ensuring the safety of the remaining gang members. To ensure this outcome, avoid actions that lower Honor, such as unnecessary violence or theft, especially in the later chapters.\n\nPractical tips for maintaining high Honor include regularly donating to the camp''s ledger, greeting NPCs politely, and completing side missions that involve helping others. For example, the ''Stranger'' missions often provide opportunities to increase Honor. Additionally, avoid antagonizing law enforcement or innocent civilians, as these actions can quickly lower your Honor.\n\nIn summary, unlocking the ending where Arthur helps Charles Smith requires a commitment to high Honor and making morally upright decisions throughout the game. Focus on building a strong relationship with Charles, prioritize altruistic actions, and avoid behaviors that diminish Arthur''s moral standing. By following these steps, you can experience this poignant and rewarding conclusion to Arthur''s story.