Comic book serie : Gantz

It's good news/bad news for the alien-fighting Gantz warriors. The good news: Kei Kurono is back on the team, resurrected after his second death. The bad? A massive unknown flying warship has appeared, laying waste to the planet's leading military superpower. Gantz teams from all over the world gather to fight back only to be overwhelmed by an endless stream of terrifying foes. Is Armageddon now inevitable?
Collects Gantz volumes 25-27.