Red Dead Redemption 2's epilogue is divided into two parts. The first part, called Red Dead Redemption 2 - Epilogue I: Fatal Integrity, is approximately 2 to 3 hours long. The second part, Red Dead Redemption 2 - Epilogue II: Beecher's Hope, is slightly longer at around 4 to 5 hours in length.
In Epilogue I, you'll be playing as John Marston as he continues to try and reconcile his past with his present. The story focuses on John's attempts to protect his family from the dangers of the Old West. This part of the epilogue also touches on themes of redemption and taking responsibility for one's actions.
In Epilogue II, you'll be playing as John as he returns to his family's old homestead, Beecher's Hope. Throughout this part of the epilogue, you'll have the opportunity to interact with and develop relationships with the supporting cast of Red Dead Redemption2. The story focuses on John's attempts to rebuild his homestead and the joys and challenges that come with it.
Overall, the Red Dead Redemption 2 epilogue is a great way to bring John's story to a satisfying conclusion. It's an emotionally engaging experience full of moments that will make you laugh, cry, and come away feeling like you were part of something special.