Dinosaurs. Seriously, can the frantic world of Gantz get any more scary? How about a giant doughboy with crazy fangs and a strange outie bellybutton? Yeah, it's not just scary; it's a very strange world for Kei and whomever is unlucky enough to die when Gantz is gathering random people and animals for a new mission. At least this time the Gantz crew have a sweet new weapon! It's an awesome uni-motorcycle thing! And one of the characters uses a massive space samurai sword. It's Gantz! And it's totally rad.

As the Hellsing Organization sets out to protect the mortal world, new dangers appear, forcing Hellsing to call on the rogue vampire Alucard to help.