All Xbox 360-era Halo games, Halo 3, Halo 3: ODST, Halo 4 and Halo: Combat Evolved Anniversary, are now backwards compatible for the Xbox One and Xbox One S. (Halo: Reach was already backwards compatible with the system). They aren’t yet playable yet on the Xbox One X, but it’s coming soon.
Earlier this summer, Microsoft made all Xbox 360-era Halo DLC free on the Xbox Store.
Microsoft also teased the character Pavium from the Awakening the Nightmare expansion for Halo Wars 2. Pavium is a Banished Leader, along with his brother, Voridus. He’s a combat engineer, but hasn’t advanced through the ranks as quickly as he could have because of loyalty to his brother and clan. He’s armed with a Heavy Mortar System in combat, which means he can bombard his enemies.
You can find out more about him at Halo Waypoint.
