Uncharted 4: A Thief's End is an action-adventure game developed by Naughty Dog and published by Sony Interactive Entertainment. The game follows the story of Nathan Drake, a treasure hunter, as he reunites with his long-lost brother, Samuel. The game's narrative is filled with twists and turns, as Nathan navigates through various locations around the world in search of a long-lost treasure. The game features improved graphics, new combat mechanics, and a more mature storyline compared to its predecessors.