Kato's (Ken'ichi Matsuyama) death changes Kurono's (Kazunari Ninomiya) view of life completely. He decides to keep fighting until he earns 100 points so that he can bring back Kato. GANTZ calls back several other unwilling participants that were allowed to leave after scoring 100 points. Before Kurono succeeds in resurrecting Kato, he unexpectedly comes back. GANTZ and the fighters take on another enemy worse than ever before. To make matters worse, GANTZ starts acting up. GANTZ chooses the next target... this time it's not an alien but a human girl. Each unwilling participant in GANTZ's twisted game has a different motive for fighting, whether to protect a loved one or to do what they think is right. perfect answer：解释了一切。殺戮都市完美答案觀後感。在你所不知道的世界裏守護你。结尾还是回到了日式的小温馨。作为一场cosplay秀，还是很精彩的。这就是糟蹋原著，看过原著的人都不能忍受这么糟糕的改编。在记忆之上 友情和爱情。杀戮是全然的毁灭与虚无。看的人心力交瘁。拖拖拉拉终于看完了。 为了复活死去的好友加藤胜（松山健一 饰）以及其他逝者，玄野计（二宫和也 饰）与战友们5个月来不断与各种外星人作战，赢取更多的分数。在这一过程中，不断有新丁加入Gantz，而新丁似乎又对这个看似陌生的异类世界有着莫名的熟悉感。某天，本应死去的加藤突然出现在现实世界，这令玄野等人大为不解。而之后的战斗也显现出了诸多奇怪之处，比如在与黑衣星人的战斗中，敌我双方竟然同时出现在人满为患的地铁车厢内，以致于血流成河，引起巨大伤亡。现实与虚幻的界限开始模糊，来势汹汹的外星人也准备向Gantz的总部发起最后的攻击…… 本片根据奥浩哉的同名漫画改编。
