Jake Sully's fears have come crashing to Pandora, guns blazing. The Sky People are planet-side, and taking Hell's Gate by storm.

Jake and Neytiri's children are still on base, surrounded and outgunned. Years of advancement on Earth means they'll be bringing more firepower than Jake could anticipate. Unable to fully rely on his intel, Jake will have to improvise and risk it all to protect his family, his people, and their home. The battle is underway and every Na'vi is in danger.