The Discovery Tours are included free with each of their respective games, naturally, and are also available as standalone purchases for $20 each. Right now, though, you can get both of them for free on Uplay. They're hefty downloads—the Origins Discovery Tour is 42GB, while Odyssey is 50GB—but each allows free roaming through their sprawling game worlds, solo or with the assistance of digital "tour guides." Odyssey also features extra game-like elements including unlockable avatars and mounts, and optional quizzes to test your knowledge.
The Assassin's Creed Origins and Odyssey Discovery Tours are free for the taking until May 21.
