Steelbook Gold Edition includes all Deluxe add-on content, the season pass, and a collectible SteelBook case. THE MYSTERIES OF ANCIENT EGYPT – Discover lost tombs, the Great Pyramids, mummies, and the gods. AN ORIGIN STORY – Start at the beginning and uncover the origin story of the Assassin's Brotherhood. ALL-NEW COMBAT – Experience new combat mechanics and use powerful weapons to take down epic enemies. MEANINGFUL QUESTS – Play intense stories with impactful objectives at your own pace.