Zombieman is stated to be nihilistic, possibly due to the fact that he has "died" several times, therefore he is always calm. In addition, he prefers to work as a lone wolf and dislikes gathering, although he still respects common courtesy. Moreover, he rarely talks about his past. Despite his bleak view of the world, he is a fairly forgiving individual who does not hold onto a grudge when there isn't a point in pursuing it.