Walkthrough for Mexican Caesar of Red Dead Redemption.
1. Go to D mark in the Map to meet Captain Vinecnte De Santa at the Escalera.
2. Get on the Wagon and get ready to deal with enemies on your way.
3. Get down and follow the Captain to the train.
4. Use the Machine Gun for anything that moves in train's path.
5. When the train stops, jump down and join the group.