Halo Wars 2 Awakening the Nightmare is a real-time strategy video game developed by 343 Industries and published by Microsoft Studios. Halo Wars 2 Awakening the Nightmare is a DLC expansion for Halo Wars 2.

Halo Wars 2 Awakening the Nightmare is an entirely new chapter in the Halo Wars universe. Awakening the Nightmare's campaign is set a few months after the conclusion of the main game's campaign and Its centers on the Banished. Play as the legendary Banished and lead Pavium and Voridus in a fight for survival against an ancient enemy the Flood.

• Halo Wars 2 Awakening the Nightmare