Except for one assignment, every one of the goals are aliens living on Earth, which take on a wide selection of types. Later on the show the Gantz sword, Gantz Bike are manufactured much more powerful at the same time as accessible weapons are given in the 100 point menu. Brief info and a picture is revealed of a few of the Gantz' objectives Gantz orders them to go and kill them. Included in these are the custom fitting black suits which give them superhuman speed, strength, stamina and damage resistance, a control which functions as a stealth and radar unit, Xgun, X Shotgun, Y-Firearm. At one end of the room there's a sizable black sphere called 'Gantz'.After some time in the area, the Gantz world opens up, showing wires attached to his head and a hairless nude guy using a breathing mask, and different weapons to allow them to use.
The pair soon understands that they're prohibited to depart the flat. Following their deaths, Kato and Kurono find themselves transported to the inside of an unfurnished Tokyo flat, where they meet with a Gantz expert Joichiro Nishi, as well as other clueless players. A couple of high school pupils, Masaru Kato and Kei Kurono, are hit with a subway train in a effort to save the life span of a drunk homeless guy who'd fallen onto the tracks.
